what is this reincarnation or isekai manga?

[asianskill]

dude and his wife was thrown into a place where monsters spawn by the king or smthing??. dude becomes skeleton and swears revenge.

dont remember a lot, remember reading when there was like 1 or 2 chapters.

 

[thedegenerate04]

https://mangadex.org/title/50976/the-executed-sage-is-reincarnated-as-a-lich-and-starts-an-all-out-war

Is it this? And i think the hero wasn't his wife