A system entity that bound to Li Wenshu after her death. It accidentally caused her death by bumping into her when it was excited to find a perfect host. It has depleted energy and can only provide rebirth and task missions. It offers a time-dilation feature (10 hours inside equals 1 minute outside) and manages an energy exchange system where Popularity Points are converted to lifespan energy in a 70-30 split favoring the host.