When Kanji Yakutani lost his younger sister to an ineffective medical treatment, he made it his mission to become a world-class researcher developing new medications for devastating conditions. However, he overworked himself and died at the young age of thirty-one. In a twist of fate, he was reincarnated into the body of a ten-year-old boy named Falma de Médicis, who possessed divine blessings enabling him to perform a unique divine art. As Falma, he discovered a world where medicine was a privilege reserved for nobility, leaving the commoners without proper care. He studied ancient medical practices and combined the knowledge from his past life with his new-found divine abilities to create a plan to make medicine available for everyone, disregarding social class.