The end is coming, and the biological crisis has dragged the world into an endless abyss. Yin Feng woke up from a coma and faced the ruined city and cruel survival challenges. At this desperate moment, the sign-in system was activated, which became the dawn of hope for him.
Relying on the abilities given by the system, Yin Feng overcomes obstacles in the doomsday where zombies are rampant and people are unpredictable. Exploring dangerous dungeons and competing for scarce resources, his strength increased dramatically every time he signed in, which also attracted the covetousness and calculations of many villains.
But he is not alone on this dangerous journey. Three heroines with different personalities entered his world one after another: the cold and arrogant Pan Yue, the eccentric Liu Yao, and the gentle and virtuous Gao Qing. They work together to not only deal with the threats of various forces, but also to uncover the terrifying conspiracy behind the world crisis.
From a fledgling ordinary survivor to a doomsday hero who turns the tide, can Yin Feng successfully save the world and gain his own love and glory in his adventures?