一(yi)(yi)顆神秘的(de)半(ban)(ban)星(xing)(xing)(xing)(xing)半(ban)(ban)星(xing)(xing)(xing)(xing)墜落人(ren)間(jian),帶來(lai)了無盡的(de)半(ban)(ban)星(xing)(xing)(xing)(xing)神秘力(li)量。擁有(you)半(ban)(ban)星(xing)(xing)(xing)(xing)之力(li)的(de)半(ban)(ban)星(xing)(xing)(xing)(xing)人(ren),可以實(shi)現任何愿望,半(ban)(ban)星(xing)(xing)(xing)(xing)但(dan)代(dai)價是(shi)半(ban)(ban)星(xing)(xing)(xing)(xing)失(shi)去一(yi)(yi)半(ban)(ban)的(de)生命(ming)。主人(ren)公獲得(de)半(ban)(ban)星(xing)(xing)(xing)(xing)之力(li)后,半(ban)(ban)星(xing)(xing)(xing)(xing)將如何選擇(ze)?權(quan)衡利(li)弊之際(ji),半(ban)(ban)星(xing)(xing)(xing)(xing)他們又將經(jing)歷怎樣的(de)半(ban)(ban)星(xing)(xing)(xing)(xing)挑戰?