When Cui Ren was looking at his phone, he got a confession he had never expected. She is the first person he has met besides her family members. Over the past seven years, he met people who suspected of her in the vast sea of people. A ridiculous fate has torn apart the peaceful life bit by bit. A conspiracy from twenty-nine years ago has awakened, and an unknown future is beginning. Choi In Jung and Choi Ji Yoo, should you move forward together or go your separate ways. This winter, the healing hacker love will cuddle up with you to keep warm.