After the battle, the monster's spiritual power is cut off, and he can no longer use it. The prophecy says that after one hundred years, the power will be restored, but that the monster will be able to understand the cultivation method. This means that only he can defeat the sealed monster, and that he must be the "child of heaven" in the prophecy. The old man asks him to get up first, but the old man says that he doesn't want to accept this, because the stakes are so high. He plans to explain the matter to the hero association tomorrow, and then make a final decision.
After the battle, the monster's spiritual power is cut off, and he can no longer use it. The prophecy says that after one hundred years, the power will be restored, but that the monster will be able to understand the cultivation method. This means that only he can defeat the sealed monster, and that he must be the "child of heaven" in the prophecy. The old man asks him to get up first, but the old man says that he doesn't want to accept this, because the stakes are so high. He plans to explain the matter to the hero association tomorrow, and then make a final decision.