Zhang Yilong generally trusts Chen Kai, having heard what Chen Kai said and without any better alternative at the moment, he quietly nodded and followed Chen Kai for a stroll around the school.
When they circled to the back of the school, sure enough, they found a small door, so small that only one person could pass through at a time.
Chen Kai smiled, pleased, pointing to the door.
"What did I tell you? I knew there must be a door like this."
Zhang Yilong asked with some confusion.
"But I don't necessarily understand, why make such a door? Shouldn't it be wider at least?"
Chen Kai took a light sigh.
"If you really want to know the answer, I'm afraid you'll have to ask the school leaders why they would create a door like this."
He stared at Zhang Yilong, and continued regularly, meaningfully.
