A person with congenital heart disease who dreams of joining the military is destined for tragedy. But Chen Yu is different: he transmigrated and gained a healthy body. In the Seventh Company, he learned never to abandon or give up on anyone. After joining the Old A unit, he formed the Playing Card Special Assault Team. With Chen Yu and the Playing Cards around, will this world still belong to the Lone Wolves, invincible wherever they go, the Red Cells, flying their flags high, and the Thunderbolt Commando, swaggering with pride? No! I, Chen Yu, won’t allow it! The Playing Cards won’t allow it either!
