Heir to the Underworld

Ethan Lynn is betrayed and beaten. His grandfather, Jed Lynn, needs Ethan to burn weapon offerings for his Underworld rebellion. Jed Lynn snatches Ethan's soul, gives him cultivation, and arranges engagement to Stella Sterling. Using Jed Lynn's underworld power, Ethan counter-attacks the Quinn Ancient Martial Arts Family and the Yin-Yang Sect. He helps Jed Lynn fight the Underworld Lord and celestial soldiers, becoming the Crown Prince of the Underworld, wielding the Book of Life and Death.