Chapter 10: Teenagers vs villains
Ocacho quickly rushed to her kids and asks them if they're ok, causing Hisashi to confirm it before questioning who All for one is, because he and Kouna only knew about the predecessors and how to use the quirks themselves, which also caused Kouna to agree. Ochaco then apologized to the twins for not explaining the complete origins of one for all before promising them that she and their dad will tell them everything. Suddenly a villain uses his quirk to send everyone into random areas of the stadium as the twins tries to save some of their comrades until Kouna rushed ahead to save Tarafukay and Jackura, despite Hisashi's warning of a potential trap. After Kouna vanished, Hisashi made his unusually annoyed face before telling his mom that he'll be back after he get his twin sister out of trouble again. Meanwhile, Kouna rescued Tarafukay and Jackura from falling before landing on the floor of the food court, causing the duo to thanked her for saving them before Jackura asks Tarafukay what they should do. Tarafukay then told Jackura they should wait for Hisashi to come with a plan, causing Kouna to tell her cousins that since she's the one who came to save them, she got a plan to get them out of this, which also caused Tarafukay and Jackura to give her a look before Jackura sarcastically guessed that her plan might get them killed. After Kouna admits that her plan is to rush into danger and fight whoever caused it, Tarakufaky sigh and told Kouna not to do anything that will get them into trouble because like Hisashi say while she was training Wanda, her way of strategizing is always reckless and she uses violence in any kind of situation, especially small ones, which caused her to glare at Tarafukay before growling at her much to Jackura's worrisome.
Jackura then tries to calm Kouna down until she takes a deep breath and decided to make a speech how she knows that people thinks that she's not the sharpest tool in the shed, but she always has a way to prove to those who underestimates her that she's smarter than they think because of her clever thinking. She then told her cousins to just give her a chance and listens to what she has planned to save their field trip from the villains before wrapping it up by asking Tarafukay and Jackura if they trust her. The girls then look at each other before giving Kouna their determined looks as they agree to give her plan a try. Suddenly, a group of goons send by the new Warcraft of Doom entered the food court as the leader told his comrades to overpower them and steal one for all from Kouna, causing Kouna herself to grab her cousins and took them to a safe distance so she'll tell them her plan. Afterwards, the trio put their hands together and yelled out "cousins unite!" before rushing toward the army of goons and worked together to fight the villains Kouna style.
The trio quickly starts clashing with the goons as Kouna protected her cousins and uses her extreme strength to take down most of the goons much to her cousins' amazement. Soon, Kouna told her cousins that she's going to need their help with the rest of goons, causing them to say right before joining the fray while using their quirks. Kouna's costume is a combination of both of her parents' costumes, since she has Ochaco's zero gravity quirk and Izu's one for all (along with every quirk of the previous users of one for all, except float, and half of Izu's original quirk, which includes fire breathing). Just like her tankless crop top and shorts that she usually wears when not in school, her costumes show off her abs and muscles. A montage then begins as the trio easily defeated half of the goons until Kouna volunteers to take care of the rest, which she does much to the leader's fury. The leader then furiously launched himself towards the girls, causing Hisashi to stop him before asking Tarafukay and Jackura if they're alright, which also caused the duo to say yes before Hisashi gives Kouna a disappointed look and say that he warned her that could be a trap.
