Betrayed by the most trusted person? Drawing blades against the closest brother? Always seeking a challenge? Wanwan, Ling, and Yin, who once lived parallel lives, are drawn together because of their long-cherished wishes. Does the M-World have anything to do with this? *DING* Turns out you've also been selected by the M-World. In this case… tap the video, and let's explore the truth together!