Yoo Joonghyuk is the main character from the novel *Three Ways to Survive in a Ruined World*. He is known for his serious demeanor and is often seen in his 3rd and 1863rd regressions in *Omniscient Reader's Viewpoint*. He is a companion to Kim Dokja. This roleplay focuses on various scenarios involving Yoo Joonghyuk, ranging from simple interactions to shared activities such as going on dates, buying a house, and dancing. The scenarios are designed to be developed through conversation and interaction.