Ye Mo's immortal essence crippled, his fist whirlpool weakened due to this.
Yan Jiutian's mist spear broke the weakened fist force whirlpool and pierced at Ye Mo's forehead. Ye Mo sweated cold and released Zi Xu while smashing out world rock.
Rumble.
Even though Yan Jiutian's spear was already blocked by the fist whirlpool, it still made Ye Mo feel back lash of immortal essence when Zi Xu clashed with the spear. He felt like his organs were on fire, his immortal essence was chaotic. On top of that, the world rock smashing on the bell created an even more terrifying sound as the world rock flew back too.
Luckily, the world rock did something and at least cut off the sound for a moment. The instant the bell was struck, the nearby bound space was freed, Ye Mo spat a few mouthful of blood and flew back out. But a few black arrows flew even faster and pierced into his chest.