But one day, when all seems lost, Ji-soo is utterly shocked when she realizes that Gyung-min carries a secret that will change her life forever.

有一天，当一切看上去都不可能时，智秀发现庆民身上有着可以改变她一生的秘密。

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Ji Min. Research on reinforcement slope structure with double safety indexes and structural numerical simulation. The Master Degree Dissertation of Inner Mongolia University of Technology, 2007.

汲敏。加固边坡结构双安全指标研究及其数值仿真模拟。内蒙古工业大学硕士学位论文，2007。

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