Mu An, the eldest daughter of the Mu family, has all kinds of supernatural powers that can destroy the world, and she also has a world that can tear her apart at any time - severe depression and schizophrenia. During the day, she is an optimistic girl who works hard to heal her scars; at night, or when she is on the verge of death, her second personality "Xu Yuanmeng" will awaken, bloodthirsty and indifferent, only to fight a bloody path to protect the people she cares about.
The end is coming, and superpowers are awakened. She reunited with her childhood sweetheart Yi Fan, and gathered her close friends who wore colorful dolphin pendants: Miss Xia family, heir to the military region, abandoned vampire daughter, and orphanage companions. They fought side by side and fought their way out of the sea of blood from the mountain of corpses, thinking that by destroying the zombie king, the dawn would come...
However, the weird legend of the "Headless City" spreads in the Central Plains, and the cliff turns into a "Thousand-Eyed Demon Cave" that swallows investigators; outside the frozen Antarctic wall, the murmurs of the dying people actually lead to disaster; some people even "awaken" from death, bringing the terrifying truth of "inheritance".
When Thousand Eyes watched, the ice wall collapsed, and the "God of Death" in Mu An's body completely lost control - is the world they saved heading towards a deeper nightmare? Can the dolphin pendant around the neck tie this crumbling world and people's hearts?