C235 Deltamethyl

Time slowly passed by. Qin Feng, who was standing on the second floor of the small courtyard, frowned deeply. He was still deep in thought with a conflicted expression on his face.

sparse old woman only looked at Qin Feng quietly, not reacting abnormally.

After a long while, Qin Feng's brows relaxed, he looked at sparse old woman and said with difficulty: "Fifteen hundred Bai Ling Dan