After Binding the Demon Lord, I Relied on the System to Save My Life

Once a modern migrant worker travels to the land of gods and demons, he is bound to the system when he is on the verge of death. The dog system takes it upon himself to forcibly bind the heroine to the demon king, and the heroine becomes a "prison concubine"! The Demon Lord was left to fend for himself in the Wasteland of Skeletons. The heroine was jokingly said to be a desperate worker in the 21st century. She violently slapped the Demon Lord in the face! At this time, the chaos of the six realms spreads, and the heroine purifies the violent evil energy in the Rotten Bone Wasteland. One operation attracted the attention of several other realms, and they competed for talents! Shangshen Lichen: You organize a chicken-eating contest in the Six Realms, which is against the immortal way! Post-match: When will the rewards be distributed?