The Useless Brother Is Now the Strongest - The Mighty Brave Is Reincarnated and Nonchalantly Rules over the Academy - Vol. 1 Ch. 2.5

[MangaDex]

 

[DynJarren]

Little bro can't handle being inferior, as is the case with most people like him, they over compensate for their own fears and weaknesses

 

[zerio]

Lol, if the princess believes in the prophecy, why would she cheat?

 

[RamenRider]

They had a magical prophecy telling them to not screw things up and still treated him like that? Are they criminally stupid in addition to magically weak?

 

[justmine]

Just die you son of a gun, younger brother