Isekai Yakkyoku

A Japanese pharmacologist and researcher tragically lost his life due to excessive work, only to awaken in a medieval version of Europe existing in a parallel world. Reborn as a ten-year-old apprentice under a renowned royal court pharmacist, he gained extraordinary abilities—diagnosing illnesses with a glance, conjuring substances at will, and dismantling materials effortlessly. In this era, corrupt medical practices thrived, the pharmacist guild exploited the public with inflated prices, and quality remedies remained out of reach for ordinary citizens.

Recognized by the reigning emperor, the young prodigy established a modest pharmacy in a quiet corner of the city. Determined to eradicate the widespread deception plaguing the world, he introduced genuine, scientifically advanced medications derived from modern pharmacology. Using his past expertise, the boy pharmacist crafts groundbreaking cures, defying the era’s limitations while uplifting the lives of the common folk.

This tale follows his journey of redemption, as he embraces his second chance to live meaningfully, blending ancient traditions with futuristic knowledge. Originally a beloved web novel, the story now unfolds in an engaging manga adaptation, bringing his adventures to life with vivid illustrations.