You changed me...in the best way possible.

Life in a alternate universe.
Yuu is found and taken in by Guren.
Guren promises to find him a stable and permanent home however, he keeps putting it off due to the fact that each day yuu does something that makes his heart melt a little.

Ever since Gurens fiancé dies in a car accident with his unborn child Guren has found even breathing painful, his life begins to change as he finds a kid and temporarily adopts him.
Read to find out more.

The is a father and son friendship.
There will be no romance in this story other than flashbacks with Guren and maruhi
And possible Yuu x Mika in the future.