Even though Oh Bom is in a difficult financial situation, she is still bright and positive. She works part-time work at a factory. Kang Ma-Roo is a kind and simple young man. He is naive about the world. An Tae-Ho is the section chief of a company. He is an ambitious man. He approaches Choi A-Ran for his own gain and marries her. Choi A-Ran is the heiress of a large company. She is smart, but has a painful past. Her younger sister went missing and her parents abandoned her.

• Song Ji-eun
• Lee Jae-joon
• Seo Yi-an
• Kim Min-soo
• Joo Ah-reum
• Jeong Da-Sol
• Choi Myung-gil
• Sun Dong-hyuk