It was once the sharpest blade in China, codenamed "Dragon King"! Long Feng, the legendary soldier king of the Dragon Soul Special Forces, sadly retired from the city due to a tragic mission codenamed "Return to the Ruins", burdened with the blood debt of his comrades and unspeakable secrets.
Tianhai City should have been the starting point of ordinary life. However, the deep-seated guilt and old wounds have not healed, and what is even more troublesome are the "human debts" that follow him: the iceberg female CEO Su Qingxue who saved his life, the troubled daughter Lin Weiwei whose life is a mystery, the dashing agent Tang Xinyi who is both friend and foe, the mysterious intelligence queen Liu Ruyan, and even the cold assassin Ye Qingcheng who is burdened with darkness... Each of them has a deep bond with him that is constantly being cut and dealt with.
He wanted to keep a low profile, but fate wouldn't allow it. The provocations of street gangsters are just the appetizer. When the shadow of "Guixu" reappears, international mercenaries, ancient military forces, transnational criminal groups and even the "Genesis" organization intent on subverting the world have surfaced, turning the sky and the sea into the center of a whirlpool.
Protect the people around you, find out the truth, and recover your blood debt! Long Feng was forced to tear off his disguise and regain his "Dragon King" edge. He must fight his way through the city's Shura field: on one side is a thrilling national war, against the dark forces that can overturn the world; on the other side is a love network that is constantly being cut and chaotic, with five stunning beauties with profound backgrounds and very different personalities. Their love and hate are intertwined into a battlefield more deadly than a hail of bullets.
