▶ Ancient hero's soul is a important combination material for unsealing the sealed mastery set purchased from 'priest James.' ▶ In order to create the ancient hero's soul, you need the established product that contains MU continent's soul as a mixture materials for the general combination by NPC chaos goblin. https://hectornswad.ageeksblog.com/33899464/the-definitive-guide-to-ancient-hero-soul