Dragon Clan: Fusion with the Black King at the Beginning and Marrying Eri

Su Mu accidentally traveled to the dragon world and became Shaozi Lu Mingfei's neighbor and classmate. And luckily the binding system merges with the system. The novice reward given to him by the system turned out to be a portal, sending him to dig the Black King's grave! Dig out the Black King's skeleton and fuse it with the Black King's bones to obtain the pure Black King's bloodline. From then on, Su Mu began his journey of integration. In just one year, all the mixed breeds were confused and it was unreasonable! Are you saying that your S-class bloodline is super awesome? What the hell is this SSS! You promised to slay the dragon! Why did you become a dragon knight? Eriyi: If you hug me, then you are mine! Chu Zihang: If you say "boss", you will be the boss for life! Lu Mingfei: No! Didn't you say that I am the protagonist? Why am I declining like this? Su Mu is the real protagonist! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.