Yangachi Yeonae Simulation 

Tae-Ha, who was barely making ends meet working as a delivery man, accidentally wins the lottery, but gets into a motorcycle accident on the way home and loses consciousness. When he opens his eyes, he finds himself as he was 10 years ago when he was a student, and to make matters worse, he finds himself in a dating simulation game... 'Find the target characters and increase their favorability ratings!' Will Tae-Ha be able to gain people's favor and return to reality?