Oxygen: The Series
Episodes
Episodes
EP 10· 43m

Episode 1

A warm drink sparks a connection when insomniac Solo meets barista Gui at closing time.

EP 20· 53m

Episode 2

At the school festival, Solo sings and hints at his heart—while Gui watches, unsure who it's meant for.

EP 30· 48m

Episode 3

After the party, Gee takes care of a drunken Solo—while Solo faces loneliness despite his new title.

EP 40· 47m

Episode 4

Gee saves Solo from danger, but Solo vanishes. When he returns, long-buried feelings stir again.

EP 50· 43m

Episode 5

Solo invites Gee to camp, but jealousy flares. Meanwhile, Kim’s condition brings tensions with her brother.

EP 60· 50m

Episode 6

Gee and Solo move in together—but a mysterious call and harsh rumors shake their peace.

EP 70· 45m

Episode 7

A birthday surprise turns tense when Solo is arrested, and dark truths about his past come to light.

EP 80· 55m

Episode 8

Gee rushes to his foster mother’s side in the hospital, as her final words leave a lasting mark.

EP 90· 51m

Episode 9

Grieving, Gee visits the countryside. There, a child named Moon brings him unexpected warmth.

EP 100· 50m

Episode 10

Solo, Gee, and Moon bond in nature, while Gee discovers a letter that could change everything.

EP 110· 46m

Episode 11

Solo’s father demands a breakup. Meanwhile, Kao learns Pu is leaving, and hearts quietly break.

EP 120· 53m

Episode 12

Gee struggles in his internship. Solo is trapped by family interference—and vanishes without word.

EP 130· 41m

Episode 13

Solo returns. Gee’s big presentation looms. Can their love survive one final challenge?