C420 It hurts my body to eat too much vinegar

"This won't do. You've used your body as an excuse to play tricks many times. As the crown prince, if you don't train now, how will you accomplish anything in the future?" The King of Underworld rejected him immediately. This brat wanted to be lazy, so he didn't go to the morning assembly nine times out of ten.

"Imperial father, if you don't believe me