导演:未知  
主演:李泰彬 车雄基 吴民秀 车柱完   
类型:韩国 
地区:韩国 
语言:韩语 
日期:2024 
片长:未知
状态:未知
One day, a 29-year-old man traps as a 19-year-old young student, an extra character inside the novel that his ‘Sunbae (Senior)’ was writing and receives a mission—to make Cha Yeonwoon happy within 300 days—otherwise, death will be his penalty. Will he be able to survive, to protect his loved ones and fulfill his mission