Li Mao, a taciturn and ordinary young man, unexpectedly encountered a system core bug on the third day after being bound to the assisted living system, and exchanged his life with a stranger he had never met. The originally routine and ordinary daily life was completely broken, and Li Mao was forced to walk into the lively and lively life of the other party, learning to deal with an unfamiliar career and close interpersonal relationships, and gradually opening up his closed heart in the trivial daily life. On the other side, the stranger who was put into Li Mao's body was also experiencing a completely different life in his quiet world. In each other's life trajectories, the two witnessed different fireworks as bystanders, healed each other's loneliness, and slowly looked for opportunities to return under the influence of system bugs. A fantastic exchange of daily life allowed the silent Li Mao to understand the temperature of life, and also allowed two originally parallel souls to form a wonderful bond in daily healing.
