Delta Tiger Returns from Crouch

Introduction to the work Xuan You, a 45-year-old designer, was involved in AI and became unemployed and bankrupt. His mother was seriously ill, his family was broken up, and he hit the bottom of his life. In order to save his son who was addicted to "Operation Delta", he accidentally stepped into the game world and was able to bring all his equipment, physical fitness and operator abilities back to reality. Seeing the devastation caused by war around the world, he formed a Tiger Squad to shock the world with live broadcasts of peacekeeping. From Iran to Africa, from stopping the war to fighting alien invasion, this middle-aged father will eventually protect his family and the entire earth as a mortal.