C438 Killer

Before she knew it, it was already late at night. The lights were extinguished and Liu Fei quietly appeared in Bai Muyun's room. Although his footsteps were already very light, he did not expect Bai Muyun to still discover him. Bai Muyun, who was in the middle of cultivating, suddenly asked, "Why are you here?"

Liu Fei smiled faintly and said