Lee Kan-hee

Jang Yeon-sook

Han Ma-ri

Joo Hwa-ja

Mi-jo's mother.

Ok Kyeong-i

Jeong Nan-young (52 years old) Forge's mother and Ah-ri's birth mother.

Kang Young-jin

Min-ho's mother

Park Cha Oh-reum's mother

Jung Sook

Hong Sook-hee

Kim Ae-ryung, Jin-wook's mother

Moon Ji-hye – a doctor, Oh Jung-hak's friend

Kang Se-hee (Jae-in's mother). She adopted Jae-in after his father died in an accident. She loves him as her own and is supportive of his decisions

Myung-hwa

Princess Naknang