I Don't Know the Original, I'm Too Busy Trying to Make a Living

[MangaDex]

 

[rkkn]

at least the ML being the magic tower master is slightly less cliche than being the duke or prince

 

[monkey123]

at least the ML being the magic tower master is slightly less cliche than being the duke or prince

Manhwas with magic tower masters are quite good.

 

[Ahodegozaimasuru]

What happened? All the chapters are gone now

 

[angyalalex]

What happened? All the chapters are gone now

If you want to read it you can find it on Bato.to