How Can I Become a Classmate of My Son and Daughter When I Am Eighteen Years Old Again?

"The final reward for the host completing this stage!" "Please confirm the host. After receiving the reward, you will enter the final stage of the system!" Bai Yi traveled to the parallel world Blue Star, and after completing all the achievements in the system, he discovered that there was still a final stage! "The host has been confirmed! It is about to enter the final stage!" "Congratulations to the host! You are eighteen years old again!" Bai Yi opened his eyes again, and his body had returned to the appearance and state of being eighteen years old! When Bai Yi stepped into his former alma mater again as a freshman. Bai Yi originally planned to seriously experience the youthful life that an eighteen-year-old boy should have... But he discovered that there were several students on campus who seemed to be his children... Bai Yi suddenly remembered that when he was eighteen years old, he was a scumbag Sea King, until the Shura Field broke out... "That's all... This time of heavy work, after all, I still have to face it with the mentality of an old father..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.