The end of the world, strong women, mutated viruses, decisive killing, plot reversal, slow plot
A heavy rain came without warning, sounding the clarion call of the apocalyptic killings. Anyone who is accidentally contaminated with the blood, tears and other body fluids of the main source will be forcibly bound to a life and death contract by strange forces. From then on, they will suffer both prosperity and loss. Only by doing their best to protect the safety of their main source can they live safely. As a bargaining chip for symbiosis, each infected person will awaken a powerful physique and exclusive abilities that are far beyond ordinary people. However, behind this power lies a fatal danger: deep in everyone's soul lies the obsession of killing the master with uncertain probability. On one side is the host who must stick to it if they want to survive, and on the other side is the dark desire driven by instinct to kill the host and break free from the shackles. In the doomsday dispute, will this group of superpowers who are forced to be tied together choose to protect loyally, or take risks and kill the host to survive?