Secret Codename: Eye of Dust

Shi Mo has lived for twenty-one years, and the most important thing he has learned is to shut up. If you see something you shouldn't see, don't say anything about it. If you can feel the grain of sand in your palms heating up, don't open your hands. You can hear who the deceased was calling in the last three seconds—— Don't look back either. You have to be responsible if you turn around. But he still looked back that afternoon. On the back of the girl's neck opposite, a strangulation mark was forming. The happiness I had just because of my ignorance turned into powder at that moment. Soon after, he signed an agreement from the Keeper of Secrets. He no longer belongs to himself. No longer living just for yourself. "The sand seals the present, and the eyes look directly at the past." What will Shi Mo see in the future?