to kill even one.Four days later, Yun Feng appeared again by the icy lake surrounded by mountains.The lake surface was covered by thick ice. Everything looked the same as when he first appeared here,...or, and said sadly."Alright, you know the professor's personality. He wouldn't hold it in."Ling Yuwei smiled.How long are you planning to stay this time"As I'm about to leave, I realized there are sti...