Echo shadow

Echo Shadow
Is a hybrid of human and Grimm and has the abilities of both. he was born and raised in the Lab alongside other children who's purpose who to create the ultimate hunter.

Bio
When he was a child all he could remember was a white room filled with children roughly the same age as him all for the purpose of Project Alpha. Day after day they were put through harrowing test with the numbers becoming fewer each day. Eventually Echo learn his power of semblance The ability to form blades and fire from his hands. The researchers notices this and decide he was the next Subject. He was taken to a room and strap down to the table and injected with a strange serum. He awoke a found himself with new strengths and abilities which he used to escape from The Lab. He learn the cost of his new abilities in order to live he has to use two items called Lock and Key (one which unlocks his abilities the other seals them) the are an inhalant device. he killed a great many people to escape from the Lab. His sword called sorrow is the monument to his sins

Personality
Due to the experiments as a child he has next to no social skills which renders him social awkward at times. He love to kill Grimm when he's been hired for a job to do and does not hold back for anyone. He has a soft spot for children and will not hesitate to harm anyone who threatens a child be they Human or not.

Appearance
he has a very young appearance despite his age. He has white mid long hair which is almost like snow. His eyes have a cat-like slit as the pupil and the iris is normally blue, turns red when his abilities are unlock by using Key. He has sharp canine like teeth which can shred through any piece of meat in a matter of seconds

He wear a high collared dark Blue coat with tattered sleeves and has an embroidered shirt underneath. His sword which he mainly carries around is a reminder of the sins he has committed from his escape from the lab.