On a parallel earth, within the judicial system of each country, there is a secret branch called the "Abnormal Arbitration Tribunal", which specializes in handling civil and criminal proceedings in which "non-human defendants (weird, wraiths, rule-bending entities, etc.) Cause interference to humans, or conversely, humans violate regulations and infringe upon their habitats." The rules of the trial are similar to those in ordinary courts, but the evidence can be supernatural photos, recordings made by ghosts on the wall, or even the defendant "possessing" witnesses to appear in court. Jiang Hu's identity is a new lawyer at the "Abnormal Arbitration Tribunal". Her special ability is that she can see the other party's "weird" "obsessions" during court sessions and convert them into human legal language. She wants to litigate for "Weird", on the one hand, to maintain peace on the border between strangers and the strange world, and on the other hand, to unearth the darker human truth hidden behind the case.