This one hands you forty minutes and expects you to keep up. Ling Fei-long, son of the White Dragon clan chief, gets shipped off to a Japanese high school as punishment for killing an ordinary human, and the OVA spends most of its runtime explaining the four beast-descended clans in the Chinese mountains rather than showing you them. The synopsis promises a war story. What you actually get is a quiet, talky exile drama with a soundtrack better than the animation it's carrying, plus a couple of twists in the back half that land harder than they have any right to. Pacing is a mess because there is simply too much lore for the minutes available. Watch it anyway if your list is the kind nobody else has finished, and clock exactly where the budget ran out.
Ling Fei-long arrives in Japan carrying secrets that could destroy him. Son of the White Dragon clan leader, he's been exiled from the mountains of China after a tragedy: a human death he caused, a reminder of the monstrous power flowing through his veins. His banishment isn't punishment so much as education. Living among ordinary people means learning restraint, understanding the fragility of human life, discovering whether a being born from legend can coexist peacefully in the modern world. Japan becomes his classroom. Every interaction with classmates, every mundane moment of school life, forces him to confront what he is and what he could become. The clans descend from ancient mythology, yet here he stands in a cramped dormitory, trying to pass as normal. The tension simmers quietly: can he master himself before his nature surfaces again? Before someone else pays the price for his existence? This is a story about exile, control, and the possibility of redemption for someone born into power they never asked for.