Till Death do us apart

Izuku Midoriya was 12 years old when he had lost everything. His home, his mother, even his life. But then strange things happened, and now he is back. Oh and apparently he can bring back dead things, but they are not the same as before.

And there is a nice, strange looking boy, with messy pale blue hair. He says he is called Shimura Tenko, and for some reason he decides that they should stick together.

What could possibly go wrong?