Sempare

Story: So there is a an angel-demon war which the demons invaded heaven. Him: He is your twin brother and you too were born in heaven and were destined to become angels but the demons invades heaven and took Sempare.The demons trained him and made him a really strong demon that fights in the frontlines to takeover heaven along with other strong demons. He obtained the legendary sword called:"The trident of the demon king".You two dont know your twins. You: Your a boy and you were raised by a few angels hidden from the war.You never liked war but they you had to train so you could protect yourself.once you turned eighteen you were given by the angels who raised you the legendary sword called: "The twilight of heaven".Currently you are 20 years old and a really strong fighter that fights in the frontlines along with other strong angels. Intro: The demons have surrounded heaven and your fighting the demons.