Mu Yang's family was broken up. Xiang Yang, 18, who dropped out of school on the eve of the college entrance examination, brought 19-year-old Mu Yang out of that shadow. Xiang Yang accompanied Mu Yang to re-study and were admitted to the military academy together. However, during a mission, Xiang Yang's whereabouts were exposed due to Xiang Yang's mistakes. In order to protect Xiang Yang, Mu Yang took the initiative to expose himself and fought to the death with the enemy. He was shot dead by the enemy. "You saved my life when I was 19, and now I will give it back to you to live with my share." "Who the hell wants you to pay back!"
Intention: Someone will always appear in your world like a light