Xia Sha had heard grandfather Xia's retell how grandfather Xiao helped him when he almost got capture by the enemy.
Thirty years ago, grandfather Xia was a trainee for the army's elite team. He received a mission to disguise himself as a spy and steal confidential data from the enemy post.
Grandfather Xiao is an outstanding soldier. He stands out from the rest of the candidates. He is elected to be grandfather Xia's team leader n that particular mission. Long story short, grandfather Xia almost got caught when he copies the data.
Disregarding his own life, Grandfather Xiao rushed into the room to cover for Grandfather Xia. They knocked out -as grandfather Xia would say- more than twenty men and returned in victory.
