Horrible nightmares, old friends with bizarre identities, indescribable giants in the abyss, isolated islands and mysterious jade rings containing human voices, sacred trees that connect heaven and earth, everlasting lamps that never go out...
More than 600 years ago, Zheng He, who was reported to have made his last voyage, and his deputies arrived at Jiaoyuan, the legendary miracle of the Shark clan, and witnessed the secret of immortality.
But when the fleet returned, Zheng He had already passed away in Nanyang, and the soldiers said that this had never happened. This Xuande secret also turned into an unsolved mystery in history.
Today, more than six hundred years later, Samebuchi's secret was accidentally revealed by three teenagers from the coastal area, and the battle for the secret of immortality began.
Dreams and reality, friendship and betrayal, blood and conspiracy... As the situation becomes more and more intense, choices are unfolding in front of them——
Under the temptation of immortality, can they push aside the clouds and glimpse the true secret of Jiaoyuan?
Concept: Exploration of the unknown and the struggle of human nature