He lived his life somewhat like a tool, or an automized corpse dedicated to the protection of Shigaraki, whose life was being overseen by All For One. Tenko Shimura, or now Tomura Shigaraki ...

Hana Shimura, Episode 111: In a tragic childhood accident, Tenko Shimura (later Tomura Shigaraki) unintentionally killed his sister Hana when his Decay Quirk activated for the first time.

Izuku Midoriya (aka Deku) is still hot in pursuit of his goal to redeem Shimura Tenko, especially now ... of his current villainous persona, Tomura Shigaraki. Their long overdue meeting finally ...