One must admit, that enormous suitcase carries as much "lethality" as it does weight. In The Realm of Innocence, it would at least be a 'relatively strong' attack power projectile weapon. So when that habitual thief who loiters around the station got hit squarely on his bear-like face, he immediately blacked out, collapsing amidst a flurry of vests, briefs, and flip-flops, while his nose spurted a river of blood.
A pair of brightly colored red underpants gracefully floated down, accurately landing on the head of that blonde-haired man, casting another wave of darkness over his just-opened eyes.
Cui Xiaoyu, having achieved a precise headshot, dashed forward, angrily snatched back his pair of underpants hanging on the guy's head, kicked the struggling go-getter, flipping him over, then grabbed the latter's collar, lifting him as he cried out in anguish, "Pervert!"
