It was a few weeks after the after the entrance exam as Ryo was currently dealing with the city of Ratropolis. As Ryo was now dealing with several things now the increasing number of casualties at the walls, Their Treasury is almost empty, And many things that caused Ryo to reestablish other things to make sure Ratropolis is growing then a new leader came as the rat introduced himself as the Merchant leader. This leader has the ability to make sure Ryo's Treasury is full of gold coins and his coin purse stuffed in which Ryo then have new sets of cards to do as well a new buildings, New Military Cards, New Advisors to hire, New Skills to use, and New economic cards. As the merchant arrived Ryo was shown the new sites of cards as there is a blend of both Merchant related and Military related cards he can buy. But then Ryo's mother came in to the portal in which Ryo then went back inside after purchasing some cards he then entered the private quarters as Her mother turned into her rat form already knew about the situation of her turning into a rat.
"Ryo Dear, I got something from U.A." As she showed him a letter with the wax seal of U.A.
Which Ryo then grabbed it and grabbed a small knife called a letter opener in the night stand drawers as he slit the top part of the letter open to see inside is just a small hockey puck then a holographic image began to render of the Principal of U.A. principal Nezu.
"Well hello there Young Mizuki it is I a mouse or a bear but you can call me as Mr.Nezu or also known as the Principal of U.A. High" he introduced himself as the other rat advisors looking to the image and greeted Ryo's mother with a squeak. "Now then young Mizuki you have about 58 villain points during the exam with your unique quirk as you did show us your military strategy and with the help of your well rat army you have also did have rescue points for saving that girl and your attempts to save that other boy from that fall overall you have about 20 points in which you have about 78 points in total" as Ryo was happy even the rat advisors began to cheer with squeaks chirps and hisses "And it is enough to put you in the Hero course of class 1A also welcome Mr. Mizuki to your hero Academia" then the holographic message ends then cheers and applause echoes from the room as both leaders were also happy from it as well in Ratropolis there was a big festival that both his mother and Ryo himself enjoyed the festival for a while.
Infront of U.A. high
Ryo was now wearing the U.A. uniform as all types of military rats from the military leader are all comfortably hiding in his pockets and his shoulders as Ryo entered the Campus. Entering the bustling campus, Ryo felt a wave of confusion wash over him as he navigated the throngs of students. His Hunter rat scurried ahead, deftly weaving through the crowd, and soon signaled back, guiding him toward the elusive Class 1A door as it did the rat then signals Ryo to follow him in which they see the sign Class 1A. And Ryo thanked his Hunter rat and retreated back to his uniform then he looked at the classroom seeing the door was bigger than average. So Ryo entered and sees some of his classmates already there so he find his seat and settled down in which his rats told him that they are hungry as he forgot to feed them so he rummage to his bag and grab a slice of swiss cheese as his classmates were confused of why is he pulling out a wedge of cheese.
Then a girl with black hair in a spiked ponytail asked "Um...why are you pulling out a wedge of cheese and not just any cheese it's a wedge of Swiss cheese" then Ryo answered her question. "It wasn't for me anyways there are just for them" as he said it Ryo's rats began to get out of the uniform and began to pounce right at the cheese as they began to devour the entire wedge of cheese as everyone was watching with suprise and shock. Until the same pink girl then approached Ryo "Wait its you with those rats right!?" She asked with both shock and awe " Yeah its me names Ryo by the way Ryo Mizuki" then the pink hair introduced himself "Nice to meet you Names Mina Ashido- Wait a minute!" she introduced herself and she realized something and began to checked her social media and showed to Ryo as it was his old classmate and her photos of his rats "Are these your rats and yourself don't tell me it's you!!!" She began to ask as Ryo then responded " Yup that's me and my rats and the one who took those photos are my old classmates" he said as mina gasped and was at awe to see the one who own those rats "OH MY GOSH!!! they are soo cute in person" she said as she was bouncing with energy as some of Class 1A heard about it and began look at the rats as they are currently eating. And look at the social media page and compare them as they realize it's them and it created a crowd which are mostly girls and they began to see the rats in person as a girl with green hair with frog features, another one but purple hair with earphone jacks for ear lobes, and another one is a invisible girl. As they look at the rats with awe as they even saw the post saying much better that those gross rats from those city sewers. As they Began to take photos of them eating and posted them as they are now in U.A. after the rats finished eating the entire wedge of cheese then Ryo also had a small snack as he ate a stick of cheddar cheese as well. Then the same boy with messy green hair and freckles arrived at the classroom.