In order to reach the "dark star realm," the cultivator must first condense the energy of the sun into the "dao" realm, and then use the "primal spirit" to control the sun's rays. This is done in the "vast dantian space," where the sun is the "true essence" of the "infinite sunlight realm" . In this way, the sun "explodes and shine bright" like a "star," and the sun collapses into a "small sphere" in an instant. The entire "dantian space" falls into darkness, and the "red strings" of energy outside of the red sphere are "vengeance red strings" , indicating that the power is "terrifying" and that the "power is terrifying." The water dragon and the demon king are still fighting, but the water dragon's speed is faster than the king's.