Nine Realms Heavenly Song

In a nine-system space, a young man practices forbidden skills for the sake of his relatives and friends. In the end, he achieved the reputation of being the best in the nine series, but due to emotional setbacks, he kept reincarnating in order to find the answer he wanted. Feelings are always the most powerful force. And this is a very big world, composed of nine realms. Beyond the nine realms is a void space, with nothing in it. One realm contains tens of thousands of universes. The first realm: the human realm, the second realm: the pseudo-god realm, the third realm: the demon realm, the fourth realm: the demon realm, the fifth realm: the ghost realm, the sixth realm: the underworld, the seventh realm: the true god realm, the eighth realm: the dragon realm, and the ninth realm: the heaven realm. The protagonist is the youngest son of the Black Cavalry Royal Family, the most powerful royal family in the heaven. He has inherited the blood of the royal family and will step by step become the strongest person in the Nine Realms. The adventure world is divided into 18 races: the Black Knight Royal Family, the Paladin Royal Family, and the Hero Royal Family. The Magister (Ice and Thunder) royal family, the Magister (Fire Poison) royal family, and the Bishop royal family. Charge royal family, captain royal family. The royal family of divine archers and the royal family of divine crossbows. The hermit royal family, the thieves royal family. The soul knight royal family, the wind spirit royal family, the fire magic royal family, the surprise attack royal family, the night attack royal family, and the war god royal family. There will be new royal families appearing in the future. Each race has three forbidden arts.