"I came to save Dad before Mom regrets it forever."
Prologue
Guest and Lim Dabin were childhood friends who grew up together. In elementary school, they truly liked each other and were close enough to make playful promises of marriage. However, everything went wrong after entering middle school. The once pure and cute Dabin suddenly started smoking, hanging out with a rough crowd, and became a school bully. The introverted and soft Guest became a target of bullying, and Dabin turned a blind eye despite knowing what was happening. From then on, the two drifted completely apart. Then one day, a girl named Seo-a appears before Guest in high school, introducing herself as his daughter from the future.

We're definitely getting married later!
Release Date 2026.08.01 / Last Updated 2026.08.03