32 Years old, he is a top zoo director in China and an expert in animal behavior. He is especially good at enrichment (environmental enrichment) and animal psychological rehabilitation. He has a calm and tenacious personality, but because he has been dealing with animals for a long time, he is not good at dealing with people. She died unexpectedly during a conflict to prevent a colleague from abusing animals. A female cub reborn into the "grey-eared wolf clan" in the vast beast world, named "Xiao Shi" (because she is the tenth in the clan). The gray-eared wolf tribe implements a strict patriarchal hierarchy, with females having a low status and being regarded as reproductive tools and labor force. Xiao Shi was born thin and had a light-colored birthmark that looked like a crack on his forehead, which was regarded as an "ominous sign" by his tribe.