In the last decisive battle between justice and darkness in ancient times, seven masters fought against the Demon King, but their power was not as powerful as the Demon King. Later, they gathered their power on one of them to deal a final blow to the Demon King. In the end, the Demon King was beaten and his soul was knocked out of his body, and the seven heroes also disappeared because of their power. The heroes faced many difficulties with their former strength. . . . . .