As a child who has always been obedient and well-behaved since childhood, Tang Li was actually late on the first day of school. On the verge of tears, he happened to meet Yu Yao who was doing errands outside and preparing to go back to school...
Tang Li: Why were you so kind to help me when you first saw me?
Yu Yao: Actually, I didn't want to help, but seeing you crying so pitifully. Like an abandoned puppy, I couldn't help it. I want to see if you will wag your tail after helping you.
Tang·Puppy·Li:? ? ? ? ?
Purpose: secret