Writing About Ten Thousand Realms: the Rise of the Half-Demon

When an ancient martial arts master is reborn into a world full of monsters. When he discovered that this world was completely imprisoned. Is he living in peace for the rest of his life? Or will they rise up and resist for a chance of survival? The introduction is incompetent, please read the text. Thank you readers for watching. Please send me flowers, favorites, and subscriptions here. Thank you very much, readers. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.