I Can Enslave Everyone in the World

The son of a wealthy family who was born in an ordinary city that mainly cultivates immortals has not been able to practice since he was a child. Until one day, he bought a mysterious black ball with strange patterns at an auction, and his life skyrocketed from then on. I heard you are more talented than me? Slavery will do. I heard you have a special physique? Slavery will do. I heard that you can control all the strange flowers and fires in the world? Slavery will do. I heard you have special means? Just the same sentence of slavery will do... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.