¿ Quién era realmente el médico que transformó a Muzan en demonio ?

In this video, I analyze the little information that exists about this doctor, delve deeper, and try to provide an answer as to who this doctor really is. The man who gave rise to demons. Social Media: 🔵 Facebook:   / cafeparasapiens   🔴 Instagram:   / cafeparasapiens   🟣 Twitch:   / cafeparasapiens   [Disclaimer] ✔️ Copyright Disclaimer: Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational, or personal use tips the balance in favor of fair use.