Does anyone know ???

The name of this manhwa or was it a manhua ? I think it was a manhwa but idc, so - It was basically about a loan shark who died in a car accident and got reincarnated as an idol who was the reason of the car accident. He had a little sister who was admitted in the hospital and wanted to get money for her but like got into a fight with his benefactor so he committed su!c!de... and then like he requested Mc to take care of his sister. Please tell me the name I've been dying to find it TvT