After the Gaokao, I Join the Army with a Seed System

After being reborn in a parallel world, he only learns after the college entrance exams that the system had already been activated long ago, but the system requires him to join the army.

However, he has already confirmed that he is the top scorer in the college entrance examination, so with no other choice, he can only take his seeds and first go enlist in the army, step by step climbing to the peak.