Reincarnated into a child - male protagonists

Reincarnation
Weak to strong
Power of succession
“Useless mc”

Not exactly a child
Mage mc
Small family
Strong mc
Reincarnation

Not reincarnation
Child mc at start
Mysterious orgins
Extremely strong mc
Hides strength
Rural setting
Magic

Unique art style
Reincarnated
Murim
Strong mc
Doesn’t hide strength

Not exactly a child
Past life memories
Strong mc
Evil personality mc
Loyal
Battle of succession (not that strong)
Creepy little master

- no reincarnation
- assassin
- kidnapped and raised to be an assassin
- he grows up in later chapters
-weak to strong
- hints to sexual content
-mc is kinda a player