▶ Ancient hero's soul is actually a vital mix content for unsealing the sealed mastery set obtained from 'priest James.' ▶ As a way to generate the ancient hero's soul, you may need the set item containing MU continent's soul as a mix substance for the overall mixture by NPC https://ancient-hero-soul20864.onesmablog.com/5-tips-about-ancient-hero-soul-you-can-use-today-75787504