Nine Fairy Masters: Each Gives a Marriage Contract

Abandoned as an infant, he was taken in by nine peerless female immortals in a hidden celestial mountain, becoming their only disciple. They taught him nine supreme arts: alchemy, swordsmanship, talismans, formations, medicine, celestial mechanics, strategy, beast taming, and charm. At eighteen, he descends to the mortal world, only to find each master has prepared a marriage contract for him. His fiancées include a pharmaceutical tycoon, an ancient martial saintess, a mystic arts heir, a business empress, a genius doctor, an ace agent, a gold-medal lawyer, a biology PhD, and a top pop star. With unmatched celestial powers and nine stunning fiancées, he tramples noble families, defeats powerful enemies, and unravels mysteries, rising from the bustling city to the celestial realms. — Description from novelcodex.org