The Hell Cyborg (Shiro x Male reader)

You were a young boy who was kidnapped and used as an experiment. After having multiple different types of blood within your body you become an almost emotionless being, you have some metal parts and earned the name 'Hell Cyborg'.
You are out on a mission for your 'mom' Haggar when you come across the Voltron paladins, but one, in particular, catches your eye. the man in black with the white tuff of hair.

This is my first Voltron story so it might be bad, this story takes place after episode 1

Cover photo belongs to original artist (bottom left corner and the cloud effects behind the writing is mine)