11 titles recommended if you like So I'm a Spider, So What?
The Hidden Dungeon Only I Can Enter
TSUKIMICHI -Moonlit Fantasy-
Beheneko: The Elf-Girl's Cat Is Secretly an S-Ranked Monster!
Log Horizon
That Time I Got Reincarnated as a Slime
Tower of God
I'm Standing on a Million Lives
The Dungeon of Black Company
Solo Leveling
Harem in the Labyrinth of Another World
The Faraway Paladin