In a world of universal beast-taming evolution, Long Chen spends five thousand yuan to bring back a spurned savage turtle and iron-eating beast, unexpectedly embarking on the path of spirit beast ancestral reversion. Seemingly ordinary cute pets successively awaken ancient fierce beast bloodlines, and the blood-veined savage turtle and battle-heaven holy ape also display astonishing strength in battle. Facing classmates' mockery, powerful enemies' challenges, and family pressure, Long Chen joins hands with partners like Su Qing and Wang Kaixuan, staging a counterattack all the way in academy assessments and ranking tournaments. However, a spiritually illegally evolved beast suddenly appears, and a greater conspiracy behind the victory gradually surfaces.