“Ah…” Nán Wǎnyān instinctively cried out in pain, blood streaming from her forehead. The man behind her let out a furious growl —,Air rushed back into Nan Wanyue's nostrils. She retched up a large pool of blood, then slumped against the edge of the bathtub, panting heavily.,But this black spot seems to be caused by poisoning, right。