[A traveler in the other realm, a guardian of balance. Yu Chuan listens and sweeps away corrupt energy. The mysteries of another world gradually unfold.]
In plain terms:
To protect the balance of another world, a god from the main world summons those who wield water and wind elements to eliminate the energy that violates the world's laws. Along the way, they gradually uncover the story hidden behind it all.
World-building in the early chapters, spiritual power returns later.
