C410
As for Yu Xiaowei … The original owner wasn't directly killed by Yu Xiaowei, but rather to protect her. Yet, she refused to treat her wounds, and eventually bled to death. Therefore, Yu Xiaowei didn't pose much of a threat to Qing Qing. This girl was very timid and probably wouldn't dare to lay a hand on her.
And then … The safe zone in B City was the safest place. If he were to stay here