Tsukuyomi Volume 1: Shadow (MHA X DC)

After losing control of Dark Shadow and inadvertently killing the villain Moonfish, Tokoyami is overcome with guilt and remorse. After hearing concern from the other students, Aizawa decides to send Tokoyami to Gotham City to have him train under his old mentor: Batman. In Gotham, Batman will take in Tokoyami and train in to control his Quirk. In his training, Tokoyami will cope with the trauma of what happened that day.
My Hero Academia belongs to Kōhei Horikoshi
Batman and all related characters belong to DC Comics