any new interesting reincarnation/transmigration/etc bl? I'll even take novels

This manga is actually pretty old, It's a shonen ai by the way, it was adapted from a novel, it also have a anime with three seasons
https://www.mangago.zone/read-manga/kyou_kara_maoh/

"Novae" in webtoon, (it's a historical romance full of drama with moments that both tear and heal the heart, a touch magic and a dash of astronomy. in the 17th century France, the age of discovery and scientific revolution, It chronicles the adventures of Sulvain, a sweet tempered necromancer and Raziol, a passionate astronomer. A strong connection begins to build as they look to the sky together, discussing astronomy and possible galaxies, However, trouble lurks in the streets of Paris. When a body of an astronomer is found on the steps of the Academy of Science, it points to dark magic, their lives are entangled in ways they could never forget.) it's have a reincarnation theme, as they first meet in this timeline, after many century, Raziol reincarned and Sulvain is immortal, they meet again after many century in the 70s

Danmei rec :
The disabled tyrant's beloved pet fish.
Mistakenly saving the villain.
I became a god in horror game.

Thank you