Strength Through Contracts

He transmigrated as a fallen prince, stripped of his power, betrayed by those closest to him, and hunted by his own brother with a million gold coins as a bounty.How to survive this hellish start?Fortunately, he has a golden finger: he can become stronger by signing contracts.Contracting a paladin, he gains holy light.Contracting a merman, he gains underwater breathing.Contracting an ogre, he gains unparalleled physique.Contracting a giant dragon, he obtains the power of the dragon veins.Contracting a Buddha giant, he obtains an adamantine body.At the summit of the peaks, Horn, wielding a warhammer, surveys the world: "Since the world is against me, I will smash it to pieces!"PS: This is a story about a transmigrator who gathers the talents of many races into one, becoming indestructible, immensely strong, and using brute force to smash the entire world.PS: Lordship, farming, and hegemony, magical creatures, swords and magic, pseudo-DND...