The Demon Clan Has Been Signed for Thirty Years, and I Am Invincible

Lin Yu traveled through time and became the prince of the Kingdom of God, but was imprisoned by the demons when the Kingdom of God was at stake. If one person is imprisoned, the Kingdom of God will survive for a hundred years. At this moment, the sign-in system was activated. Sign in at the forbidden area of ​​​​the demon clan and obtain the [Eighth Grade Heavenly Demon Magic]. Sign in at the Demon Clan Altar and receive the [Ninth-Rank Heaven-Slaying Divine Sword]. Sign in at the Demon Clan Hall and obtain [Supreme Grade Opening Heaven Technique]. … From now on, countless treasures are in your hands. Just when Lin Yu was thinking about surviving and growing. The demons were defeated by the saints, and he fell into the hands of the saints. Lin Yu: "I just want to get through it. Is it so difficult?"