Help me create demons what i need

Name:
age:
backstory:
how they got turned into a demon:
there blood demon art/power:

Blood Demon Art (血けっ鬼き術じゅつ, Kekkijutsu?) are spells or techniques that higher-level Demons can cast or are the supernatural abilities possessed by each of them.

hard bop is an extension of bebop that was kind of interrupted by the cool sounds of west coast jazz. it experienced its revival in the 1990’s.

i'm not too sure - if you could attach the picture