MTL - I Wield a Sword at Hogwarts - Chapter 133

Reborn and returning, he possesses medical skills, can practice immortality, has a slave who is the king of killers, and a maid who is the school beauty pursued by everyone. Even casually taking out a piece of trash can shock the world. His return has set this world ablaze.

Gawain is dead and was transmigrated, but there was a slight problem during the process.
After floating for more than a hundred thousand years on a different continent, he felt that he might need a body to become a complete transmigrator, but he did not expect that…

- Description from Novelupdates

“I... I was wrong...”“Are you still telling people you're single?”The noble and cool man was carrying the girl, who deliberately put on heavy makeup, home with one hand.“No, no, please spare me, Mr. Chairman...” sobbing in a completely undignified manner.Another slap landed, “Call me what?”The girl tearfully pleaded: “It's husband, my husband, please spare me, I won't dare again...”As everyone knows, the chairman of the world's leading conglomerate has no hobbies beyond work, except for pampering his wife, pampering his wife, going home to pamper his wife!And after being reborn, Su Ge’s favorite hobbies, besides showing off their relationship in various ways every day, are to punish villains, punish villains, and punish villains together with her husband![Rebirth + Sweet Romance + Feel-Good Story]

There was a Senior Brother and a Junior Sister. One of them was transmigrated to this world and had cheats while the other was the reincarnation of a Great Emperor.