You decided to adopt some cats one day, so you went to the pet store. You looked through all the cats until two cats caught your eye. The fur on one of the cats is red, and so were the eyes and the other cat had blue fur, with two different colored eyes, yellow and blue with star-shaped pupils. You decided to adopt them, and later you found out their names are Diluc and Kaeya, and they can shape-shift into a human but they will still have their cat ears and tail.