| ShortSummary | - Plug and Arrester duke it out in a nude fight. However, Arrester gets the upper hand when she exploits Plug's weakness, her antennaes, and temporarily becomes a sadist.
- As the Juden-chan celebrate their final night at the hot springs, someone adds an anti-stealth potion that lets them be seen by normal humans.
- In a cosplay show for the male customers, Arrester dresses up as Milly and ends up getting attacked by an octopus controlled by Plug. However, the controls soon short out, and the octopus attacks her and the other cosplayers as well.
- Plug and Arrester get called to Chief Pulse's office where they are introduced to the Rōden-chan , Reka Galvini and Kuran Shunt, who monitor electrical leakage, and monitor those who are accused of smuggling electricity. The Rōden-chan also reveal they are aware of Sento and accompany Plug and Arrester on their next run. Plug and Arrester lose them, but they capture Plug and discover Arrester talking to Sento. They manage to get away but are told to come to a location when they reveal they have Plug. Arrester and Sento manage to subdue Kuran, and Plug breaks free from her captivity. After hearing Sento praising her in front of Reka, she helps to subdue her as well. However, it turns out to be a misunderstanding, and a harmless test proves them innocent.
- Arrester gets put in charge of taking care of Plug, something she greatly objects to. Whilst finding Plug at Sento's house, she is hit by Sento once again, and soon becomes aware of his ability to see and touch her. Wondering why Plug hasn't reported such a matter to the office, Arrester is then insulted when Sento implies her job is something 'an idiot can do'. Arrester challenges Sento to a match where they are to lock-on to the most C targets, with Arrester reporting Sento to the office should she win. Sento relies on his senses as opposed to the gadgets the charger girls use and wins the bet. As such, Arrester keeps her word, but can't shake the somewhat arousing feeling Sento's bat gives her.
- Hakone notices something weird about Sento. Meanwhile, Rona, who is annoyed that there aren't any other people who can see her, goes on a discharging spree, alerting the Jūden-chan. The whole department is sent to help the affected, but they find they have to charge each target ten times to get them to drop. Plug's methods, however, are still effective, so the others decide to take her approach to charging with great success. Plug decides to visit Sento and is shocked to find he has a B rank and is no longer able to see or touch her. Before Plug can charge him, she is spotted by Rona, who breaks her equipment and reveals she discharged Sento by accident. She saw humans as toys, but felt lonely since noone could see her in this world. She is soon chased off by the Rōden-chan. Arrester arrives and is devastated by Sento's condition. Plug leaves him in her care whilst she resumes her duty.
- Plug gets scolded for trying to get back to work before her arms had fully healed, but her chief allows her to lock onto targets whilst Arrester charges them. She gets a bit depressed when Sento isn't at home, but he soon arrives and notices her injuries, deciding to give her a massage to help. Just then, Sento notices a boy that looks down and convinces Plug to charge him herself. They successfully charge him, but accidentally rip the backside of Plug's suit off. Meanwhile, Chief Pulse seems to have been made aware of Plug and Arrester's connection to Sento.
- Whilst trying to charge up some targets, Plug finds herself beaten to the punch by her colleague, Arrester. They then start to notice a lot of repeaters, people who have already been charged but have become depressed again. Plug goes to Sento for some advice, who says that simply charging them won't fix the cause of their problems. Worried about a person taking his exams, Plug follows him to find the cause, knowing just charging him would continue the cycle, or get him to do something regrettable. Arrester shows up to charge him, but Plug holds her back until the right moment to charge him, so he becomes energetic on the right path. On her way home, Arrester crosses paths with Sento and is hit by his bat.
- Sento and Hakone's childhood friend, Iono, has a crush on Sento, but can't find the right moment to confess. Iono gets a present to give to him, but one night her daydreaming causes her to forget locking up the student council room, causing the school's budget, along with her present, to be stolen when the school is broken into. When she turns to Sento for comfort, he tells her that she is like a little sister to her, which breaks her heart. Realising Sento is too oblivious to realise what he did wrong, Plug attempts to find the person who vandalised the school. Noticing this, Sento offers to help her search. Arrester, trying to ignore such daft heroism, ends up accidentally charging the culprit, who turns himself in and returns the stolen goods. As Iono is about to give up on Sento, Plug fakes a text from Hakone about how Sento tried to help, in order to provide an opportunity to charge her. Iono makes her confession, and whilst Sento is still too thick to get it, he accepts the present and puts it on his guitar case.
- Arrester is scolded by head supervisor Pulse for allowing Plug to get injured. Plug herself is fine, but her arms are severely damaged, so Arrester has to look after her area while she recovers. In order to get Plug to delete embarrassing footage of her crying, Arrester agrees to be her maid, wearing an outfit made of anti-stealth materials, allowing her to be seen in the real world. First, Plug asks her to buy some manga for her, but Arrester finds herself at the front of a line of otakus taken photos of her underwear. She then gets asked ridiculous food requests, and reserving expensive tickets, before being asked to wash her down. While fetching some water, Arrester is observed by some mysterious forces. Plug is later visited by her colleagues from her division, and Arrester notices the similarities they share with Plug. However, she flips when she learns people have already seen her embarrassing footage.
- Plug, Arrester and Rona catch Reika and Kuran eloping in the springs. However, it turns out to be a holographic projection and the three peepers are punished by the real Roden-chan.
- Arrester tries her best to recharge Sento, but to no avail. Plug meanwhile is shocked to find Kenta has returned to a B rank. Hakone and Iono arrive and manage to get Sento out of their funk on their own. Plug tries to charge Kenta, but despite the excruciating pain, she does not succeed, and he starts to walk into the river. Arrester uses a spark trail to lead Sento to where Plug is, and he manages to save Kenta. He tells him about the Jūden-chan, lifting his spirits. Plug's unit arrives, and combines their plugs to form a giant plug to charge Kenta. Sento absorbs some of the excess electricity and regains his ability to see Jūden-chan, letting Plug and Arrester completely charge Kenta. Rona tries to attack them, but has some sense knocked into her by Sento. Everyone then spends Christmas Day together.
- As everyone gets ready for Christmas, the Jūden-chan have their work cut out for them. Reka and Kuran visit Sento and warn him about Hōden-chan , who steal people's positive energy. As Plug wonders about if she should get Sento a present, Arrester already has one in mind. One of the Hōden-chan, Rona Elmo, targets two people who pick a flower she liked. After apprehending an electricity thief, Reka and Kuran eventually find Rona, but are badly defeated. Sento discovers them and is left unconscious. Incidentally, the entertainment news reporter on TV who identified herself as "Hirano", is the voice actress for Rona as well.
- Sento, his boss, Hakone and Iono go to the beach, whilst Plug and Arrester, also on their day off, decide to go too. Whilst enjoying the sun, Plug notices a writer on a slump behaving strangely, despite being ranked E. Despite Arrester's suggestion not to bother during break time, Plug investigates, and when the writer passes by a strange girl in a hat, she gets angry at her parents and her warning rank rises to a C. She soon ends up on a raft out at sea, increasing in rank, but Plug isn't able to find any power sources out at sea. She calls Arrester for help, and when Sento hears about it, he takes his boss's car and drives it off the edge, so that the power can reach the writer, who becomes energetic and starts writing again. Arrester notices that despite the number of people charged Plug has is low, there are no repeaters among her.
- A young boy named Kenta has become so depressed, that the counter-current from those that try to charge him causes a severe electric shock. He is given a Z rank and is deemed out of bounds for charging, but Plug can't help but feel like she should do something. Arrester is given a stronger suit, but it is only to be used for gathering data. Still determined, Plug blackmails her in order to get the suit off of her. Arrester notices the suit is actually defective, but is unable to stop Plug. Realising Kenta's problem, Plug starts charging and immediately feels the counter-current. Despite the excruciating pain, Plug bears it until Kenta is completely charged. Thankfully a medical team arrives on the scene in time and despite her injuries, she is relieved to hear that Kenta is doing fine.
- After being charged by a new refresher, Iono and Hakone start coming onto Sento, so Rona uses her powers to remove the effect.
|
