[Complete] I will definitely find it

My younger sister, Yewon... Kim Yewon... died on Wednesday night, June 21st... in a hit-and-run... And then my dream with Yewon began... And the hit-and-run driver the Yewon in my dream spoke of... With that, will we be able to find the culprit who killed Yewon? "Squeak- thud...!" "I'll definitely find him." "Let's make a promise: don't look for him." "I had no choice but to break it." "I'll help you." "Let's just find him together." -3rd Work-