This made Ye Liuyun have two guesses about Dong Tianyu's backpack. The first guess was that the backpack was like the storage props in novels, where its real capacity had no relation to the size of the backpack itself. Dong Tianyu had stored a lot of things inside, and it was even possible that all of Dong Tianyu's belongings were in there, which was why whenever he needed something, Dong Tianyu could always take it out from the backpack.
The second guess was more magical than the first. It was that Dong Tianyu's backpack was just an ordinary backpack, but Dong Tianyu had an ability similar to prediction or divination. He could predict what items he would need each day and thus pack them in advance.
