The protagonist, who grew up as an orphan and died without ever knowing the love of his family, is reincarnated as Ares, the beloved second son of a noble family!? His parents are crazy about him, and his older sister and brother are always clingy... Ares, the youngest child, grows up in a family full of love, a complete departure from his previous life, when he was all alone in the world. Then, one day, when it seems all too peaceful.It is discovered that Ares can use "ice magic," a skill that no one in this world is supposed to be able to use──!? Soon, the whole country will be involved, and Ares' fate will begin to change dramatically!