Zheng Tan watched the boy walk into a residential neighborhood and followed him.
He just wanted to check out the neighborhood, so he stopped when the boy entered a building. However, the boy paused to turn and look at him.
After all the things he had been through, Zheng Tan could sense kindness or malice from humans quite easily. The boy was looking at him with pure anticipation, so he walked into the building after some hesitation.
Fu Lei smiled and started heading up the stairs. He always took the stairs a few at a time, but today he walked slowly and would turn to check behind him every once in a while.
The boy took out his keys in front of an apartment on the fourth floor. He opened the door and waved to Zheng Tan.
Zheng Tan listened carefully but didn't hear anyone home besides the boy. He entered the apartment.
