Qin Mo time-travels to become the substitute for the Nineteenth Prince of Great Xuan, plunging deeply into the perilous vortex of the struggle for the succession. To cast off his shell like a cicada, the true prince abducts the crown princess on his wedding night, sends her into Qin Mo's mansion, leaves a letter to enrage the crown prince, frames Qin Mo to die in his place, and journeys far away to Beili to layout plans in secret. Relying on the supreme treasure, the Myriad Phenomena Fate Chart, to rewrite destiny and condense spiritual seeds, Qin Mo subdues the imperial preceptor, Eunuch Li, through martial arts techniques, and exchanges his precious blood for an extension of life to gain the medical immortal's inheritance. He shatters the Eighth Prince's gambling den, subdues the future Dragon-Elephant Martial Ancestor Lin Fan and imperial daughter bloodline Lin Qingqian, and shatters the framing conspiracy. Amidst the multiple encirclements and killings during the autumn hunt, Qin Mo reverses the situation from a dead end, stepping step by step into the core of the chess game to seize the cauldron of the realm.