MTL - Unlimited Anime Works - v30 Chapter 2615 World Revolution: Unlimited Reason

The celestial celestial beings who lived for more than 100,000 years were born and reborn in a small monk in a human world.
His motto: “It’s not as good as a medicinal medicine for ten years of hard work.” “Even if you practice a copper-iron bone, it’s not enough for my soldier’s attack.”

- Description from Novelupdates

The main character is reborn as a character from a game he played in his previous life. This character falls into ruin along with the villainess, spending the last of their years together. A man named Kururi Helan.

(Genderbender + Yuri + Smut*ch43+)“…Adrei, this old man requests that you to feed me properly.”“Oh? Is it not a request from your daughter to ‘properly’ take care of your…unique needs?”“I get it, but my mouth is up here, you perverted dragon!”“Ah it seems the wind is blowing quite nicely today…”