Jisu Zhi Xing

Synopsis

The protagonist Xiaoxing is just an ordinary middle school student, but he has been working tirelessly to realize his dream. By chance, he discovered that Feng Ming, the school's physics teacher, turned out to be a genius mechanic from twenty years ago. After a lot of hard work, Xiaoxing and his partner got the help of Teacher Fengming and embarked on a journey to compete for their dreams. (translated form bilibili)