There is No GreenDam

Just looking for a simple job, but did not expect to cause so much trouble, I finally received a mysterious test object - a girl. Then, should we start a happy cohabitation life from now on? ... does not exist, this is just a sign before the Cataclysm! ! My story with me has only just begun... A temporary build of the production team produced a cure to Galgame, hoping to bring you a small touch.