C335 From the Ancient Times(2)

Even if the experts of the three major sects were awakened by the Blood Stone, even if they could defeat the Heavenly Essence Sword Sect, the price they had to pay was too great. It was so great that even they couldn't bear it.

The war lasted for a year. Zhu Qing's body had been recuperating for a year, continuously overdrawing his potential. Even steel couldn't withstand it