I Broadcast Live Broadcast Against Germany During World War II, and All My Allies Turned into Enemies

On the night when Ye Xinghe was laid off from the company, the "Black Technology Live Broadcasting System" binding interface popped up on his mobile phone. System description rules: Each live broadcast can travel to a specific time and space point at the end of World War II, demonstrate black technology weapons to destroy Nazi targets, and obtain rewards and energy. The first time travel: Appearing in the sky over Normandy in 1944, the system issued "plasma grenade" trial equipment