C329 Concentration poison too deep

The night was very quiet. Xiao Long laid down on the bed and looked up at the ceiling. Although she was a bit tired, she was not sleepy at all. He was thinking to herself, "She's a serial killer, that's the hard truth, but I not only saved her life, I took her in, and that's a crime of hiding wanted criminals. Was it really wrong of me to do this? She did kill a lot of people, yes