On that day, humans finally remembered the fear of being dominated by giants and the deep humiliation of being trapped in a birdcage.
This is a story about the two-dimensional strategy.
Chen Qing, who originally lived in the wasteland world, went to the attacking giant world after his death and began another wonderful life.
This article involves: Attacking Giant, Crown of Sin, Slash! Crimson pupil, darlinginthefraxx and other worlds.