In the fantasy and unpredictable world of adventure, a competition involving mysterious power and conspiracy is taking place fiercely. Lin Yan, Su Tang, Lao Zhou and Xiao Zheng embarked on a journey by chance. They held a mysterious silver key. The green patterns on the key echoed the purple patterns on the pulse guard, hiding unknown secrets.
After they left the grotto in a boat, they followed clues and found bloody cloth from members of the Shadow Organization in the crevices, and cloth bags containing ancient books and bronze compasses on ancient trees. The "Pulse Force Altar Distribution Map" and "Pulse Core Resonance" recorded in ancient books, as well as the linkage between the compass and the key, pointed out the direction for them. During the exploration, they encountered attacks from various corroded beasts, such as the corroded eagle with strange red eyes and sharp claws. They also fought fiercely with members of the Shadow Organization.
As the adventure deepens, they discover that the Pulse Power Altar can not only gushing out powerful and pure pulse power to repair and strengthen itself, but also hides the ulterior secrets of the Shadow Organization. The mysterious gray corrosive mist mixed in its pulse power is puzzling. The crowd followed clues to the attacked Pulse Walker camp and found fragments of the sub-controller. However, at this time, the key and compass suddenly pointed to the hill behind the camp, as if something more critical than the sub-controller was hidden there. Faced with the choice of finding the injured Pulse Walker and exploring the hill, they finally decided to go to the hill first. A more thrilling adventure was waiting for them, and the conspiracy of the Shadow Organization was gradually coming to light. Whether they could successfully stop it was unknown.
