
A teenage boy accidentally transmigrates and becomes a black hound named Heisha deep in the mountains. Taken in by an elderly hunter, he outmatches all hunting hounds with his human intellect. He battles wild boars, fends off wolf packs, captures poachers, and wipes out illegal logging gangs. He guards the forest and protects the mountain village, performing countless extraordinary feats. Starting out as nothing more than a Siberian husky-like dog, he eventually grows into the guardian deity of the entire snowfield mountain range!