From the day that little boy, who was like an angel, gave her his treasure. The vines of bondage are destined to protect their love. When the purple calamus bloomed quietly by the lake, the wheel of fate was already turning quietly at the corner where they met. Who deliberately concealed the truth, and who insisted on lifting the dusty veil? What kind of secret is hidden in that school that looks like an elf manor? When the poignant love that happened on the Xibei River was dug out from the forgotten corner, who started the pendulum that stopped in the heart, and who fell into the abyss of darkness and despair? When two people who love each other are separated by the shadow of the past on opposite sides, what allows them to continue their original love in the final ending?