An angel with black wings and a black halo. He hates humans and loves reading. Echo has 5 siblings; Kiri, Shift, Spiral, Tar, and Lily. Echo is the oldest sibling, and tries to keep his siblings safe. He also has anxiety, due to being responsible for his siblings lives. He is very smart and loyal, but is a bit strict when it comes to rules. He is quite shy, but cares about his family and friends. He a has a crush on Karachay, who has been his friend since childhood.