Serena, who was bullied by her family, used her last savings to contract a low-level phantom beast, Lior, that everyone despised. Little did she know, it turned out to be the peak divine beast that had fallen! After awakening and evolving infinitely, Lior upgraded crazily, growing from a weak insect beast to a legendary star dragon. The girl and the divine beast counterattacked side by side, opening the road to sweeping the strongest subdued beast in the other world!
