MTL - Officer Matsuda Wants To Save Himself - Chapter 67

The skies cried blood, lightning tore open reality in colors that had no name, thunder rumbled shaking the very Earth as 'something' arrived. On the night of a cosmic phenomenon and due to powers beyond mortal understanding... Ash's life ended while he slept. When he opened his eyes again, he was no longer the same Ash.Reborn as Ash Solace, inside of a novel he had read just hours before he fell asleep. The shunned and talentless prince of a lowly kingdom, he quickly realizes something. He was living the life of a third-rate villain who dies within the first 75 chapters of the novel.However, not all hope was lost. Because due to a Karmic Debt, he was transmigrated with an insane starter kit.Ten impossible draws.Ten forbidden powers.Overnight, Ash rises from nothing to god-tier—and the world will burn or bow before the prince it once forgot.

Transmigrating to a lawless person and then directly upgrading to a little brat’s stepmother. Xiao Ting said, “Crap, there’s no need to even give birth to a child. God, I love you so much …”

- Description from Novelupdates

A man reincarnates in the body of a boy who suffered a tragedy, only to realize that he is in the world of My Hero Academia. What's even stranger is that his quirk seems to have the abilities of Nen and Haki.

Once she crossed through, she actually became the disfavored third WangFei?