Press e to cross the line of fire, ride on glory, and press e to kick. After crossing the line of fire, the player can unlock the exclusive role of Marshal of Honor-the glory of iron riding after reaching level 5 of Marshal of Honor. The glory of iron riding has the double-top attribute of lightning protection and fall prevention. Crossing the line of fire is a first-person shooter game developed by SmileGate in Korea and operated by Tencent Computer System Co., Ltd. in Shenzhen.