▶ Ancient hero's soul is a critical combination content for unsealing the sealed mastery established acquired from 'priest James.' ▶ To be able to make the ancient hero's soul, you need the set item containing MU continent's soul as a mixture substance for the final mixture by NPC chaos goblin. https://ancient-hero-soul20864.wizzardsblog.com/35013093/the-definitive-guide-to-ancient-hero-soul