An elderly woman named Sumako has a terminal illness and her only child, Akiyuki, is believed to have passed away by those close to him. However, unbeknownst to them, Akiyuki survived the Battle of Barador and is now alive.
Sentain Island is a small island located in the Yuden Sea and is situated away from the conflict between the Northern Government and the Southern Continent Free Zone. On this island lives our protagon...