Giyuu has turn into a demon, he can go in the sun and looks like a normal person, but one person saw it. Sanemi. Now will Sanemi keep it a secret or it going to kill?

Giyuu was tired, of everything. Of his sickness, of being alone because it hurt, alot. Being diagnosed with depression and Stage two lung cancer. Things change at a party he attends to, will he finally be able to enjoy himself. Even if it has consequences. Curse warnings! Ima stop saying that almost every chapter so just read this.