Pretty much what the title said also i like novels like To Deprive a Deprived Person but the things that are absolutely required are : Good Grammar The MC must not be looking to create a harem but if a harem is created inadvertently it is okay =)
If you do not mind Royal Road this one is pretty good http://royalroadl.com/fiction/5132 the firs season at least
uh I don't really good at grammar , so i don't know any good grammar translation out there, but for novel may you can check Death March Dragon Bloodline
Doll Dungeon - same dungeon genre The Lazy King - much lazier If you want an easy go lucky mc try - Youheidan no Ryouriban I almost forgot - Spirit Migration and another from SKY - Genocide Reality