Fuguu Ouji wa Tensai Renkinjutsushi: Koutei nante Gara ja Nai node Teimai wo Kawaigaritai @COMIC

One day, a man who longed for a close-knit family was reincarnated in the Iscallion Empire, a land of advanced magic. His name was Asha. The unfortunate first prince was unable to become the eldest son due to his lineage, and was destined to be shunned by his beloved younger brothers. So he decided