This is based on Attacks on Titans. Two brothers are born into a city which was never safe for them during 1990s. After the death of their parents, Yifan pledged to protect his brother with all he've got even if he could never stand a chance against the giant cannibals attacking their town. But did the god left the humans without anybody to shield them from these diseaster? There was a clear reason why pheonix clan existed on earth. The clansmen are the offspring of the legend