Chapter 156: Ochaco's wish
Ochaco starts think until she remembers the first time she met Deku and how she inspires her to be just like her before wishing for an easier way to protect her boyfriend. Meanwhile, Izu and his comrades were still working while the little siblings play with toys until Izu suddenly shrunk much to everyone's shock and confusion as he screams in fear. Everyone then surrounds Izu astonished before Tsu picks him up and ask how this happened before nobody is in the building but them, causing Labrava to panic because she thinks that someone is spying on them, which also caused everybody to get defensive when they believe so too. Izu then gives everybody a deadpan look and put a hand up to silence everyone as Ochaco came in with a box of mochi, causing Kyoka to ask her where she gets the box of mochi from, which also caused Ochaco to say that she wishes for it at an old wishing well. Izu then slapped his forehead before saying no and you didn't as Mrs. wombat slowly ask Ochaco what she have done.
A flashback before the junior league moved into U.A. Academy begins as class a show their friends and siblings to a secret gate where the old wishing well is located. Suddenly, Mrs. Wombat and Apeman stopped them before saying that the old wishing well is magic and your wishes won't come as expected, causing everyone to look inside as the creepy face agrees with the teachers. After the face told the kids to drop in their riches and make a wish, Izu told Siri to scan the well, which Siri did before telling everyone that the well was built by the Warcraft of Doom. The flashback then ends with everyone leaving as Tsu and Mina grabs Ochaco and drag her away. Ochaco then gets upset before telling everyone that she just wants to protect Deku, causing Sakebu to furiously ask her if shrinking her boyfriend the only way to protect him, which also shocked Ochaco as she looks at her now tiny boyfriend before hitting herself and cry under a table with her face buried in her knees.
Izu then flew to Ochaco and told her not to worry because they are going to stop the Warcraft of Doom before they even reach the school. He then asks Siri when will Himiko Toga arrives, which is in thirty minutes, causing Mr. Hatsume to tell everyone to get to Izu's laboratory as Izu himself flew ahead to try to put in the password to his laboratory. Soon, everyone ran into the laboratory as Izu told the bot mights that two wishes have been granted at the old wishing well, which caused the bot mights to initiate lockdown at U.A. while the heroes discussed a way to deal with Himiko's scheme to seduce Izu into joining the dark side until Siri warns everyone that two new villains are coming on what it looks like a flying broom. While everyone rushed out to see the new villains, Ochaco is still crying and regretting her wish until Izu comforted her before saying that they will fix everything, causing Ochaco to feel better before following her boyfriend outside. Once outside, the heroes were greeted by the witch and troll from Chapter 146 as they introduced themselves as Winkybunion and Trollbert, causing the U.A. League Jr. to laugh much to the villains' annoyance until Izu teased them while Katsuki ask them what kind of ridiculous name is Winkybunion and Trollbert. Winkybunion then gives the boys a frightening death glare and chew them out before telling Trollbert to start bashing while she uses her magic to create goons. Everyone then gets ready for a fight as Trollbert shouts out smash, crush, pond, and destroy.