CJH Corporation di gemparkan dengan munculnya CEO Baru mereka, menggantikan CEO Lama mereka yang juga merupakan ayah dari CEO CJH Corporation baru itu yang bernama CHO KYUHYUN. Pria 27 Tahun, memiliki tinggi 180 cm, berbadan tegap, kulit seputih susu. ditambah sikap dingin, angkuh dan tatapan setajam elang miliknya membuat ia di elu-elukan oleh seluruh karyawan wanita di Perusahaannya. Awal menjadi CEO kyuhyun sudah di pusingkan dengan seorang Gadis yang bernama Oh Ri Jin salah satu Office Girl di Perusahaan miliknya. karena sebuah tragedi, mereka sama-sama mempertahankan harga diri.Sehingga Kyuhyun membuat suatu perjanjian yang membuat kebencian Oh Ri Jin semakin membesar untuk Kyuhyun. Namun siapa sangka penyebab di balik Sikap Dingin, angkuhnya itu adalah kejadian 7 Tahun lalu. sebuah penggkhianatan membuat hati pria itu luar biasa kecewanya. Bagaimana perseteruan antara Kyuhyun dan Oh Ri Jin? Bagaimana jika masa lalu Kyuhyun kembali lagi?? CEKIDOT --------------------------------------->

When enigmatic freshman Amanda Valentino arrived at Endeavor High, she chose three people - Callie, Hal, and Nia - to guide her through the choppy waters of her new school. Except she didn't tell them about each other. When Amanda leaves, the three must reluctantly work together to figure out why. But once they start piecing together the cryptic clues that Amanda herself is leaving for them, they realize that everything they thought they knew about her is false. The more they dig, the mystery of where - and who - Amanda is deepens.

Hal was completely entranced by Amanda from the moment she set foot in Endeavor, and she shook his world view to its core, re-coloring the way he looked at everything. The guides continue to make surprising discoveries as they sleuth into recent alarming developments at school, Amanda's true identity, and her reasons for coming to Orion. They come to realize that Amanda may have disappeared physically, but she is definitely still sending beacons and clues so that they can uncover the larger mystery of which she is a part . . . does an intricate, carved box belonging to Amanda hold the key to everything?