Untie me from my PAST (Infinite Dongwoo ff)

They say that TIME heals all wounds. Dongwoo doesn't agree with it. After the incident that happened two years ago that took away his girlfriend's life, the wounds still remain in his heart.

Time - the mind, protecting it's sanity - covers them with some sear tissue and the pain lessens, but it is never gone.

Then a girl came into his life. Like a sun rising from horizon for another day, she brought sunshine into his life once again.

Will this girl be able to untie Dongwoo from his past?

Let's all find out...