My Youth Was a Bit Violent

[Hot blood + high school hegemony + military attack + sand sculpture + no system] (The works include Hot Street, Hot High School, Armed Girls, Tokyo Avengers, I Am Big Brother) (Regao only involves the movie version) My name is Norihisa Kurasaki, I am seventeen years old, I live in an apartment in the northeastern part of Mui City, and I am unmarried. I go to Nanamori Boys' High School and I can go home at any time I want every day. I don't smoke, I can drink alcohol out of the box, and I don't necessarily sleep at night, but I do get up at five in the morning. Before going to bed, I must hit the sandbag for half an hour and then play with a set of three-section sticks. I went to bed and fell asleep immediately, never leaving the enemy who caused me fatigue and stress until the next day. The doctors said they didn't want to see me again. (This is my first time writing, so please forgive me if I make any mistakes)