Nonhyeon-Dong Merchant summary:

Gwangsu Seong, a 27-year-old young man who ended up running into debt four times after starting a business with my youthful ambition. I thought it was really over, but the last chance is here, the owner of a Jjamppong restaurant in Yeongdong Market who is called the “goddess of business”. I’m trying to gain something by going under this person’s tutelage… “I’m not raising any disciples, so get out!” “Isn’t this grandmother’s personality unusual?! But I will never give up!” Can I learn the secret Jjamppong recipe and succeed this time? The survival story of a struggling entrepreneur begins.