In a deep blue ocean, Qin Zheng opened his eyes and found himself in a strange and magnificent world. The boundless expanse of water, the bizarre marine creatures, and the endless dangers surrounded him. Faced with this sudden and mysterious environment, Qin Zheng was forced to rely on a group of warriors riding triangular dolphins to escape. Closely pursuing them were enemies riding great white sharks. As harpoons flew and blood splattered, Qin Zheng realized in his despair that this was no dream; it was a harsh reality. In this underwater world, humans lived in bubbles that resembled soap bubbles. Qin Zheng had once been a genius with the greatest potential to become a sea warrior. However, after losing four consecutive battles to his lifelong rival Xu Ping, he fell into deep trouble. He was forced to leave his home and went through countless hardships before being found and taken back by his father, Qin Yuanchao. However, Qin Zheng's return did not bring glory; instead, he faced greater challenges. At the daughter of the Water Lord's husband selection ceremony, Qin Zheng was deemed a worthless person and faced merciless ridicule from power and fate. Xu Ping's smugness and the lady's disdain ignited a fire of anger in Qin Zheng's heart. In the face of the cruel underwater world and his father's expectations, can Qin Zheng make a comeback in this life-and-death competition and regain his honor? --- Buzzing… Continuous low rumbling spread in all directions of the Forbidden Sea Ruins.