I Have Yet to Become a Doll Today - Chapter 139 - : Search and Search for Friends (Adding more for the Alliance Leader, this is also pretty silly!)

A man is reborn into the world of Avatar: The Last Air Bender as a waterbender from Katara's tribe. Best of all, he was the same age as her, and he had a system with him to help.He knows the future and a system that lets him continuously get stronger by completing quests or long-term missions, as well as giving him the ability to copy abilities from others for himself. He will become invincible in the world of Avatar, even more so than the Avatar himself.

I think my husband wants to kill me.

Whether it’s forgetting to turn off the gas or finding the bathroom door locked after I just finished bathing, it all makes me feel that he wants to kill me.

I know that I shouldn’t be considering this because we are a gay couple and we have been together for seven years.

Our relationship is also stable, and he is very good to me.

But I really think he wants to kill me.

- Description from Novelupdates

After being betrayed and killed by his own brother, 17-year-old orphan Elias Black is given a second chance—by a mysterious, demonic entity. Reborn with the “Devil’s System,” he must now collect souls, gain abilities, and exact revenge on those who ruined him.But each power comes with a cost—and the devil never makes a deal without expecting something in return.As Elias grows stronger, unlocking deadly skills and forming uneasy alliances, he faces an even darker truth: his rebirth is part of a much bigger, bloodier plan.

A story of time-travel. Sly and cunning, she unexpectedly became a sickly noble lady whose fiancé is merciless and demotes her to a lowly concubine. She sneers and bravely breaks off the engagement. To hell with scumbags, marry heirs to lords, blind the courts with her brilliance.