[Short Story] So This Is Breaking Off an Engagement [Serialized Comic Adaptation]

"Reina, I'm breaking off our engagement! And I shall dedicate my true love to Charlotte here!" At her birthday party, Reina, the daughter of an earl, was told by her fiancé Albert that their engagement was being called off. Despite the heartbreaking pain, Reina blessed the two of them, but something seemed off about Albert's behavior. "Hurry up and bring it out!" Albert shouts. At this, Reina's brother Ronnie scoffs at him, saying, "Do you have some kind of delusion disorder?" Something about this engagement annulment doesn't add up. ※Things are pretty loose/flexible here.