Help with a Drama

Hi!

I have been trying to find this particular drama that I cannot remember the name for; but, I remember some specifics about (see them at the bottom). The drama itself is a romance magical 7-10 eps:

1. The main woman works at a counter and is visited by some magical card or thing; and, she has to go on a date with 1 guy per ep (6-7 guys in total)

2. She has to choose a guy at the end of the series

3. One of the guys she “dates” is rich

4. On one of the “dates” she is a tutor to a student

Thanks!! It is