Boku no Hero Academia: I am a hero too

What is Boku no Hero Academia: I am a hero too?

Following the broadcast of My Hero Academia Episode 170+1, the series' official website and accounts revealed that a new short anime adapting the "I Am a Hero Too" bonus chapter will tell the story of Eri as a high-schooler when it releases this summer.<br><br> (Source: Crunchyroll)