Song Lan didn't know what the principal and "Justice" thought, but his visit to Purple Wisteria Academy this time was very rewarding.
He had originally thought that the sudden change in his personality was caused by "traversing" time, but as he became more familiar with his abilities, Song Lan realized that "traversing" had become an active process for him, not something that needed to happen according to a specific plot in novels, such as being suddenly hit by an oncoming truck while walking on the road, or dying unexpectedly during a late night of overtime work.
He also didn't believe that with the abilities he possessed as "Song Lan," he would suddenly die one day and conveniently let another consciousness take over his body.
The jumping of thoughts and the deviation in memories were side effects of changes in the timeline.
On this basis, he developed a new question.