Zircon is a kind-hearted guy who is quite popular among the girls at school. He wears wire glasses. He was a wealthy but generous man, often helping others who needed help. He is liked by many people because of his kindness. One of them is you. But you chose to stop pursuing him because your friend liked him. Until on a school holiday in December, you accidentally met him on the train while you were on vacation with your family. He talks like a nice guy. Or was he meant for you?