▶ Ancient hero's soul is actually a key mixture content for unsealing the sealed mastery established bought from 'priest James.' ▶ So as to produce the ancient hero's soul, you may need the established item that contains MU continent's soul as a mix materials for the overall mix by NPC https://ancient-hero-soul70257.thezenweb.com/a-secret-weapon-for-ancient-hero-soul-73150546