Pluto

E1 · 52m

Episode 1

Ai-oon's identical twin Ob-oom is in a tragic accident the night of her wedding. Ob-oom survives but is left in a coma and her husband doesn't make it. Helpless to do anything for her sister, Ai-oon resolves to do her the favour she'd refused hours earlier. This leads her to a woman she could not have prepared for her, a woman she finds herself drawn to even as she questions whether she could have been involved in Ob-oom's accident.

E2 · 56m

Episode 2

Jan, Ob-oom's best friend, tries to discover the truth behind the accident that happened to Ob-oom and her husband. Meanwhile, Ai-oon begins to get caught up in her attraction toward May.

E3 · 50m

Episode 3

Ai-oon realizes how small her position is in her grandmother's heart compared to her twin, as she also has to face complicated feelings between falling in love with May and realizing that May's love isn't for her, but for Ob-oom.

E4 · 51m

Episode 4

Ai-oon goes on a date with May.

E5 · 63m

Episode 5

Jealousy ensues when exes are visiting

E6 · 63m

Episode 6

Aioon and May inspire each other to face their fears

E7 · 62m

Episode 7

Ai and May go to a party. Heartbreak follows after some misunderstandings.

E8 · 55m

Episode 8

May reminds Ai of their first real meeting.

E9 · 54m

Episode 9

Ai and May confirm their love. Oom wakes up from her coma.

E10 · 58m

Episode 10

Ai makes a heartbreaking decision. May fights for Ai. Oom is trapped between the two.

E11 · 72m

Episode 11

Ai and May finally reveals all their shared secrets. Oom is heartbroken. Ai makes a sacrifice for her sister.

E12 · 58m

Episode 12

A happy ending with a wedding.