Darkness is our biggest fear,
But is it really that horrible?

Lonely in the darkness,
Trying to find you who is my light.

Will you stay with me through my ups and downs?

Will you guide me through the darkness?

Saemi is a 23 years old girl with a bright personality.
Sehun is a 23 years old boy with a cold heart.

But Saemi's turning blind. Her fear of darkness overwhelmed her.

She wanted see him grow old. But her life will turn into a total darkness. 

Will he be her faint light in her dark world?