In the middle of a sword battle, Luo zheng asks for a loan of his billowing cloud sword, which he has already lost to his uncle. He asks if he can borrow the sword in case his uncle denies his defeat, but his uncle refuses, saying that he already has the sword. He then asks for the sword again, but the uncle refuses to lend it to him in case he does not deny his defeat. Luo-zheng is about to lose when he realizes that his uncle wants to nip his sword strike in the bud, so he must keep his distance from him. He realizes that he must use his innate energy to defeat his uncle in three moves.