Lu En, a social animal, apart from treating cats and dogs every day, is being squeezed by his boss. Until he treated a beagle and accidentally took out a mysterious foreign object from the dog's belly. From then on, strange events followed one after another! In order to survive, Luen was forced to team up with a weirdo who claimed to be a senior agent of the "Abnormal Phenomenon Investigation Bureau", but this man's mind seemed not normal...
In the early stage, the relationship between attack and reception was mutually exploitable, and only with gradual growth did things change.
Intention: Kill each other and love each other