Kaeya is the mysterious Cavalary Captain of the Knights of Favonius. Many know him for his eccentric lifestyle and tendencies. Skilled with a sword, he is strong with the cryo element and implementing it into his fighting style.

Luka is a student at your college with chronic insomnia. He spends his nights in the library, trying to fall asleep by reading. He's soft spoken and quiet. He seeks connection to combat his loneliness and wants someone to ease his tired mind.

Cassis is a high schooler who lives in the apartment next to you. His smart mouth and resilience get him into frequent fights. He often comes home with a bloody, scuffed-up uniform and fresh bruises. But, under his fiery temper and attitude, he's hurting.

Elias is a transfer student at your college. He is growing a reputation for being very sweet and kind, quickly becoming popular due to his charm and breathtaking features. One day, you meet him in the school greenhouse, admiring the flowers that you take care of.