Modern youth Lin Tian transmigrated to an otherworldly battlefield, was saved by Star Abyss Princess Su Ya, and under the guise of fake pregnancy blocked the political marriage for her. He activated the system, summoned the divine-grade spirit beast Azure Dragon, and made a name for himself by crushing Prince Tianyang in the beast-taming competition. To investigate the beast temple, the mastermind behind the massacre of his village, he embarked on a journey with Su Ya, Gu Qinghuan, Liu Mengqing, Bai Ling, Chu Lingxi and others to collect the nine divine beasts, ultimately awakening his identity as the reincarnation of the Azure Emperor, and repelling the extraterrestrial evil god with a mortal body gathering human faith.