Shota Aizawa, Hizashi Yamada, and Nemuri Kayama, started bringing a cat to school everyday, nobody, not even Nezu -who seems to know everything- knows where he got this mysterious cat.
Izuku Midoriya has a transformation quirk with three forms, he can become a cat, a wolf, and a tiger. His parents however did not approve of this, so his father, Hisashi Midoriya, left him in an alleyway, hoping to never see him again, leaving his friend, Katsuki Bakugou, curious and unknowing of where his friend, practically cousin went.
The others are is 17 in the beginning, second years at UA, and Izuku is 2. In this au kids get their quirks around 2-4, which is why he has his quirk so young
Updates will be inconsistent, depending on ideas, as well as time, and ability to write
Kacchan thinks that izuku is useless. Many probably think so too. Deku doesn't have a quirk but his mother paid the doctors not to write him down as quirkless. If you are quirkless, you will not only be treated very badly, but in some cases also hunted. Because of the blood. People with quirks have problems getting a blood donation. Someone with an animal quirk cannot donate or get any blood from another animal quirk that is not the same species or another quirk .
A person with a fire quirk can only get or give blood from someone with a fire quirk. Blood loss is very dangerous only a quirkless person can donate blood to everyone and become blood from everyone. So Izuku has officially a quirk. His quirk makes him smarter and stronger than the rest of the average. Stronger? What an obvious lie.