The gem that shines with blue light actually brings her to a strange world. She lives in this world casually, but she does not expect to encounter the most outrageous thing. The company built by her mother is taken away by her father, and they are kicked out. What kind of world is this? But her mother actually drank the poison sent by her father with a smile on her face. She tried her best to manage her company. After going to school, an angel appeared in front of her, accompanying her to play around, playing tricks on her, and making her smile more. What would she do when this smiling boy who only wanted her to be happy confessed to her? Will she accept this happiness?