Private Comprehensive Academy Lapra Rosa

The worst dullard enters into the finest prestigious school?
The epitome of ineptitude and the pinnacle of prestigious academia, Runcandel. But even there, there was a painful thorn in the flesh...
The protagonist, the worst dullard who might or might not appear once every few hundred years, Jin Runcandel!
Having long realized his own wretchedness, Jin resolved to live a peaceful life.

However, due to his family's twisted love, he is forcibly enrolled in the prestigious academy, Lapra Rosa!
Encountering the seemingly intriguing (?) cat Murakan, he makes a contract and forms friendships with somewhat eccentric companions.
And then, the conspiracies surrounding him...

Will our protagonist, Jin Runcandel, truly survive the turbulent Lapra Rosa and attain a peaceful life?