Sabio Pazzini, the second son of a prestigious noble family with a lineage of magicians, was born with a ‘no magic’ which was judged during a magical assessment. Despite lacking magical abilities, Sabio possessed an exceptionally brilliant mind, and his family warmly supported him. One fateful day, it was revealed that Sabio was not of noble blood but instead a changeling of the fairies, as the priest declared. The true heir was a beautiful angelic boy resembling his family. Consequently, Sabio was exiled from the country as a ‘criminal conspiring against the royal and noble families.’ In the neighboring country, Sabio registered with a guild and embarked on his second life under the name ‘Kokuyou’.