[Enemy: Should I Fight the Fourth Natural Disaster?

[Fanren + Anti-Japanese War + Fourth Natural Disaster] In 2027, brain-computer interfaces are more popular than mobile phones. Gamers are immersed in the hail of bullets on the battlefield, but a strange update package suddenly pops up in front of them. With a bit of randomness, a World War II map appeared out of thin air in the game. Driven by curiosity, thousands of players swarmed in. What greeted them were rows of three-eighth-shaped covers and incomprehensible bird songs. The Japanese never dreamed that they would face a group of monsters that were simply unkillable. As soon as one side was killed, the other side was reborn in a corner unscathed. The stronghold just captured during the day was taken back by a group of young people carrying "alien weapons" and speaking strange Mandarin at night using tactics in the game. This is a higher-dimensional dimensionality reduction attack. When treating war as a game and death as a countdown, these players from the future do the most serious thing in the most unorthodox way - to let the invaders experience what true despair is.