Talent-Swallowing Magician is a Manga/Manhwa/Manhua in (English/Raw) language, Action series, english chapters have been translated and you can read them here. You are reading chapters on mangagreat.com fastest updating comic site. The Summary is
The sole heir of the prestigious magic family.
Though he possessed innate talent, he had too much talent, and as such, could not learn magic. However, he then received a blessing left by his ancestors!
[Continue to keep accumulating demons within yourself, and achieve new magic!]
Reach high. Reach a height so high that no one will ever reach me.