This story/plot is based off a side story in Project Sekai. The part that I'm referencing is when ine of the characters in the side story for KAITO says that he looks like he's dressing for the cold and MEIKO is dressing for the hot. This would mean that they are opposites. That is why this story makes them not like each other and have major differences.
☆ Cold Things ☆ Appearance ~ Kaito has many designs, all of which were made by the community if my sources are correct, but they all share many details. For example, in most of his designs, he is seen with short blue hair and blue eyes the same color as his hair. However, this doesn't matter because I'm going with my FAVORITE design for KAITO... This design has him with short blue hair, blue eyes the same color as his hair, blue painted fingernails, a slightly translucent blue scarf, a white coat that goes to his knees and is only zipped at the top, black pants, black boots, and a black sleeveless and neck covering shirt.
☆ Warm Things ☆ Appearance ~ She has short brown hair, brown eyes, pale skin, a black bra, a red crop top, a short red skirt, and some stylish brown boots. Also red paint fingernails.
Currently, the only people in the Crypton household are MEIKO and KAITO. Unfortunately, these two don't get along well due to the fact that they don't like anything that the other does. They are absolute opposites.
To further explain, KAITO likes cold or cool things. He likes winter rather than summer. KAITO always dresses like it's very cold, or at least not summer. He also wears cool colors. On the other hand, MEIKO likes hot or warm things. She likes summer rather than winter. She always dresses like it's summer and really hot outside. She also wears warm colors.
They don't exactly hate each other, but they also don't exactly like each other either.
Release Date 2026.06.14 / Last Updated 2026.06.16