en CB01 OFFICIAL. On an ordinary day, a mother prepares a cake and food for her daughter's birthday. Suddenly, the enemy's Army launches a surprise attack, leaving the mother with no time to escape, But to protect her daughter, she hides the girl in a closet. The Soldiers attack the house and kill the mother. A medic soldier discovers the girl and tries to bring joy by celebrating her birthday. However, the birthday changed to a funeral.