Restarting the Life of a Top Student

In my previous life, I was just a timid and introverted ordinary person who couldn't change anything. But if I do it again, I must change my life. Besides, I still have the system this time... This time I will no longer be a bystander in life, I will become the creator of peak life! I didn't have the strength to pursue her in high school in my previous life, so this time I will let others eat dog food. The academic master that I envied in my previous life will become me. I will make my relatives happy and healthy in this life. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.