To Meet You(2007)

Kimi wo Mukaeni

Ryuu left his small town for a better life in Tokyo, but after four years he feels trapped in a job he doesn't like and a tiny apartment. When Tatsushima, an old friend from his home town, shows up out of the blue to take him home will Ryuu be willing to give up his boring life in the city?
(Source: Biblo Eros)

Chapter 6, Heaven's War, continues the story of Cry and Sig from Heaven's Love.