An adventure, a contract, and a lifelong love.
The passing years are like snow, and the memories are covered up by the waves. Every second in the future is a challenge and worth looking forward to.
The seal of six hundred years, the entanglement of six hundred years ago. The girl relies on the bond of contract with the boy to survive in the world. She is constantly struggling between the memory of the past and the present life. She knows his feelings and his protection, but she will never forget those smiling eyes six hundred years ago, no matter how many hundreds of years pass.
Betrayal, trust, love, hate, these differences and reconciliations guide their growth during their adventures.
On a journey, five amazing young men continue to reveal thousands of years of secrets.