故(gù )(🈯)事背景设定(🔨)在一个(gè )(✒)名为(wéi )西弗(📒)敦的小(xiǎo )(🍩)镇,在(🃏)同一天中(zhōng ),史无前(🤢)例的多个龙(lóng )卷同(tóng )时(🥈)席卷这(🌰)个小镇(🏴),在这些(xiē )难以预(yù )测且(👋)极度致(zhì )命的(🌗)龙卷(juàn )风群袭击(🖲)下,整个小镇面(miàn )临灭顶之灾。但专门(✳)研(yán )究龙卷风的追风人预测,更糟(zāo )糕(😚)的情况还(😻)尚未真正到(🥀)来。大多数居民都在紧迫寻找避难所,而(🚨)这些(xiē )追(😞)风者(zhě )们却“逆(nì )向而(🌊)行”赶(gǎn )到龙卷漩(📙)涡(wō )前,测(cè )试需要走多远才(cái )能拍到(💪)这(zhè )千载难(nán )逢的极(🥫)端时刻。