Before graduating from university in 2023, Lin Xing had experienced this kind of time travel three times. Judging from these limited three experiences, he believed that the length of time he traveled back to the past should be related to the size of the danger.,Besides his language skills, he excelled in every subject throughout his life, from physical education and art to character development. He never received a failing grade in any of them.,"Without the school bell, did they adjust the class time..."。