▶ Ancient hero's soul is actually a key blend material for unsealing the sealed mastery set purchased from 'priest James.' ▶ So as to produce the ancient hero's soul, you require the established item that contains MU continent's soul as a mix material for the general blend by NPC chaos https://ancientherosoul75319.tinyblogging.com/the-fact-about-ancient-hero-soul-that-no-one-is-suggesting-78765580