Momo, a 13-year-old imperial royal family doctor, travels the world in search of the "Book of Apis", a medical book that contains techniques for reviving the dead. Everything is to save my precious person, Prince Ende. The Royal Medical Adventure begins! ------------------------------------------------------------------------- Note: Previously a one-shot published in the May 2022 issue of LaLa on March 24, 2022. Serialization started in the October 2022 issue of LaLa on August 24, 2022.