--I'm back.
--Who are you, really?
Hua Ying died in a plane crash during the summer vacation of her sophomore year of high school. Her twin sister, Hua Ting, who had been studying in Seattle, returned to China and took her sister's place in her social circle, finishing her final year of high school as her. No one expected that Hua Ying, who seemed so popular, was actually disliked by her friends; that the boy she seemed close to and secretly loved actually hated her; and that her seemingly peaceful social circle was hiding danger. Was it her sister's fault, or her friends'? Would they fall apart, or could they mend their relationships?
Hua Ting, you were like a meteorite, suddenly crashing into my world and shaking it to its core, yet making me cherish your arrival more than anything.