Lee So-i

Single's Inferno

(Self - Single)

The Glory

(Yoon So-hee)

Hellbound

(Girl at the cafe)

Snowdrop

(Hostage)

The First Responders

(Kim Hyun-seo)

HeartBeat

(Na Rae)

Aema

(Hwang Mi-na)

The Matchmakers

(Madam Gaeseong)

Love Untangled

(Bang Ha-young)

Motel California

(Han A-Reum)

In the Net

My Name

(Choi Jeong-sun (youth))

Mumul Zzumul

(Kim Seo Yoon)

Heavy Rain

Time Running

(Kim So-yeong)