My Human Master

A young boy who was a human-male hybrid was chased by a strong human race and was seriously injured and on the verge of death. He was rescued by a powerful man who took the boy as his disciple and taught him everything he had without reservation. But how long can the identity of such a young man who is not tolerated by the human race be hidden? What challenges and opportunities will he have in the future? When his identity is discovered, how should he break the situation?