Coo-Coo 043

The story

The sound of wings reverberates through the air. In the murky half-light, race pigeon 043 has finally returned after seven years. The family's barely-maintained peace after their son's missing is shattered by 043's return, as the daughter brings a street boy home. Things begin to change gradually, so do the people. In the aftershock of the storm, what course should the wounded follow?