A Trauma. With one traumatic instance, a lifelong fear is developed. But what if one could fight with their trauma, rather than against it? What if that Trauma could take physical shape?
[sup](via Bomber D Rufi)[/sup]
Hika Souma, called Picasso by friends, is 17 and still without a girlfriend after being dumped 13 times. One day, a pretty girl who later introduces herself as Sujata drags him out from a moving train, and with her unwanted assistance, his childhood trauma toward demons (oni) takes the form of a real demon summoned out from his body.