What are the conditions?

Chidao and Wufeng pressed forward towards Cutler step by step. "We originally thought you had died in Cisse." Chidao's tone was very relieved, as if he was happy that Cutler was still alive, but the wakizashi went for Cutler's vital point. Cutler barely dodged the attack and punched Chidao with his backhand. Chidao took the punch and spat out a mouthful of blood. "Haha, I used to be your big brother, but now you are much stronger than me." Chi Dao took a few steps back and stood beside Wu Feng. "But...