Chapter 75: Imengine vs Merlin rematch
Mr. Yaoyorozu stood quietly as his wife begged him to let the league help him before saying that he loves them all and goodbye. He then took off again, causing the league to go after him. Mr. Yaoyorozu then try to escape by jumping from roof to roof until Mr. and Mrs. Mineta captured him in sticky balls. Meanwhile, the fight was happening outside the hospital as All Might give Izu headphones to listen to the Backstreet Boys, not knowing Mr. Yaoyorozu is begging his friends to let him go. His friends then reminded him all the good things they have together, causing him to break down and cry as he tells everybody to just put him out of his misery because he can't even defend himself in a fight with a sorcerer. Endeavor then told Mr. Yaoyorozu that on their way to him, he picked up a free magazine that said plastic is a true weakness to magic, causing Mr. Yaoyorozu to look up and apologized to everyone for his action, which also caused Inko that it's Merlin's fault for trying to turn him against them. Suddenly, lightning flashes, which gets All Might's attention as he rushed outside after looking out the window and watch as Merlin makes an appearance right before the league's eyes. Merlin then demands Mr. Yaoyorozu to steal one for all while he got the chance, causing Mr. Yaoyorozu to get determine to defeat Merlin once and for all as he says no and if he messed with his friends, he's going to answer to him.
Everyone cheered for Mr. Yaoyorozu as Merlin gets furious and began fighting Mr. Yaoyorozu as he dodges his attack and told everyone that he'll handle this. Mr. Yaoyorozu then creates a plastic sword and shield, which easily reflected the spells more quickly, causing Merlin to become flabbergasted before asking Mr. Yaoyorozu how he knows the weakness to magic. Endeavor then gets a flashback of him and the league rushing toward the secret caves until a familiar duo, which is a donkey and Camelot macaw gives then a magazine which is actually a wizard handbook with a bookmark at a page that tells the weakness to magic. Eddie then told Cam that he's glad that they manage to get to the outside world before it's too late. After the flashback, Mr. Yaoyorozu do a couple of super moves before Merlin to get furious and creates a dimensional rift, causing Mr. Yaoyorozu to initially panic before thinking about his daughters. He then makes more weapons made from plastic to fight Merlin with, which works perfectly as more spells hits him instead of Mr. Yaoyorozu. Soon, Merlin have enough and made a broom appears as he starts flying toward Mr. Yaoyorozu trying to strike him with a move called the broom dive. He then desperately tries to hit Mr. Yaoyorozu with more spells as the dimensional rift changes every second until Merlin unleashed the sleeping spell, causing Mr. Yaorozu to create a fan to blow the disease back to him and put him into eternal slumber. Eddie and Cam then came and take the cure from Merlin's pouch, and told everybody that they need to hurry as they all rushed into the hospital after Mr. Yaoyorozu told the nurse to get the police to make sure Merlin never wakes up.
At the kids' room, the U.A. League cure the kids with help from Eddie and Cam as the kids finally wake up from the disease and hug their parents before demanding where Merlin is, causing Inko to assure them that Mr. Yaoyorozu managed to defeat him and made sure Merlin is locked away forever. The kids then cheer for Mr. Yaoyorozu until Momo ask how long they have been sleeping, causing Izuku to ask the same thing. However, Endeavor smiled and told the kids that the most important thing is that they are cure thanks to Mr. Yaoyorozu, Eddie and Cam, causing the kids and Ultra to just smile and hug the league until Ultra say that he's hungry, which caused the kids to say that they're hungry too as their parents laugh. All Might then nudged Inko, causing her to tell the kids that starting Monday, they're going to U.A. Academy since Principal Nezu made some additions to the campus and Mr. Wombat and Apeman are going to be teachers there, but not as homeroom teachers. She then wraps it up by saying that the kids are all going to the same school together, causing the kids to get excited, because all ninety-three of them are going to the same school together.