Adventurers
Alchemy
Aristocracy
Artifacts
Beautiful female lead
Butlers
Cautious protagonist
Cheats
Demons
Dense protagonist
Doting older siblings
Doting parents
Dungeons
Emotionally weak protagonist
Family
Fantasy creatures
Fantasy world
First-time interc**rse
Game elements
Game ranking system
Gamers
Gods
Grinding
Handsome male lead
Hard-working protagonist
Level system
Loyal subordinates
Maids
Male protagonist
Master-servant relationship
Monsters
Multiple pov
Nobles
Overpowered protagonist
Polygamy
Pregnancy
Reincarnated in a game world
Reincarnation
Royalty
Servants
S*aves
Sword and magic
Time paradox
Time skip
Transmigration
Transplanted memories
Weak to strong
Yandere