The reason why he previously allowed Mo Wuji to do as he wished in Sword Prison was because he was sure that Mo Wuji couldn't escape. Who knew that with that careless thought, he actually allowed an ant-like Mo Wuji to escape? And if one ant escaping wasn't enough, Mo Wuji escaped with the rest of the ants in Sword Prison.
Mo Wuji continued, "You were the one in the Sword Qi Whirlpool, right? And you were also the one that tried to kill me in Sword Qi River, right?"
Back then, this fella was an insurmountable mountain. But now, in Mo Wuji's eyes, this fella was no different from an ant. Even though this fella was in this intermediate Unity God Stage, his aura was fluctuating erratically, so his combat ability would definitely be affected.