Su Ye, 2500 years old, finds himself back in his 22-year-old body, transported back to his high school days in ancient times. As another version of himself had already time-traveled, he reclaims his high school student identity and embarks on a glorious life. He excels in everything from arts to martial skills. "I just want to live this hundred years peacefully. Don't provoke me, or I'll crush you all!"