In his previous life, Bai was a lonely social animal whose favorite hobby was wandering around. After time travel, let's see how he lived a life of being cold and aloof in front of others and anxious to study behind the scenes.
(Lightning protection point: The writing style is not very good for the first time, and the update will definitely be slow, so don't have too many expectations.)
Intention: When you stand at a high place and look back, you realize that the road you once had was surprisingly easy.