Three people from different sects were at the forefront of the Lingtian Conference, and they would not know each other without fighting.
The three of them are all beings who are feared by people all over the world. It's not that they have done many bad things, but that they are too strong, so strong that no one can look directly at them.
Cutting down the world with one sword - Meng Yu
One sword breaks ten thousand mirrors——Hua Jingchen
One sword can calm the troubled times - Yin Sumin
But no one could have imagined that the three strongest people in the world would die in a chaotic battle to protect the people of the world. This is their mission and their agreement. The time to go to an appointment is the time to go to death.
Purpose: A thousand-year appointment, if you keep the appointment, you will die.