[Dual male leads + two equally powerful leads + infinite flow + one-on-one romance]
Qi Chu was stabbed to death, his clothes soaked in blood before he died. But by some miracle, he came back to life and was bound to System 4545. He must transmigrate through various planes, help their inhabitants, and advance their storylines. He has already become an S-rank tasker, but still needs to get through the final world.
But the final world is one controlled by the System, where human lives are worth less than grass. Someone dies in every instance. As he sets out to complete his mission as usual, he comes face-to-face with another version of himself.
