I'm the Client in the Xianxia World

Five hundred years ago, civilization was severed. On the cursed scorched earth continent, the triple disasters of fire, plague, and ghosts ravaged the land. As a commoner on the scorched earth continent, the most precious legacy left by ancestors was points. Only when the points meet the standards, can one change their destiny.The young man Xu Yan carries a system, becomes the client, treads mountains and rivers, controls the universe, and commands the sun, moon, and stars!