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The Best Episodes of Thundercloud Rainstorm

Every episode of Thundercloud Rainstorm ranked from best to worst. Let's dive into the Best Episodes of Thundercloud Rainstorm!

Binge this in 4h 4m•Peaking at 9.2/10

Bound by a debt, an illegitimate son moves in with his aloof cousin, unaware that their uneasy deal will spiral into a deep and dangerous obsession.

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Episode Rankings

  1. #1 Fan Favorite
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    Thundercloud Rainstorm Season 1 Episode 3 - Episode 3
    9.2/10(18 votes)

    #1 - Episode 3

    S1:E3

    Jung-han can’t understand why his desire for Il-jo runs so deep—but when Il-jo finally gathers the courage to confess, Jung-han shuts him down.

    Director:Unknown
    Writer:Unknown

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  2. Thundercloud Rainstorm Season 1 Episode 5 - Episode 5
    8.9/10(17 votes)

    #2 - Episode 5

    S1:E5

    Jung-han and Il-jo finally define their relationship and begin their first real dates, but Il-jo’s insistence on keeping their love hidden fuels Jung-han’s growing insecurity and jealousy.

    Director:Unknown
    Writer:Unknown

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  3. Thundercloud Rainstorm Season 1 Episode 4 - Episode 4
    8.7/10(15 votes)

    #3 - Episode 4

    S1:E4

    Jung-han visits Il-jo’s old home, and the two quietly revisit the warmth of their shared past, promising to meet again in Seoul. But when the day comes, Il-jo vanishes without a word—until night falls, and Jung-han finds him injured, waiting in the dark.

    Director:Unknown
    Writer:Unknown

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  4. Thundercloud Rainstorm Season 1 Episode 6 - Episode 6
    8.7/10(15 votes)

    #4 - Episode 6

    S1:E6

    When Il-jo suddenly goes missing, Jung-han finds him at the hospital covered in bruises, realizing he’s been threatened. A fierce argument erupts between them, pushing their relationship to the brink.

    Director:Unknown
    Writer:Unknown

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  5. Thundercloud Rainstorm Season 1 Episode 2 - Episode 2
    8.6/10(18 votes)

    #5 - Episode 2

    S1:E2

    Jung-han coldly reminds Il-jo that until the surgery debt is paid, everything about him belongs to him, forcing him to pay him back through housework. Yet beneath this control, their bond twists into a dangerous and forbidden intimacy.

    Director:Unknown
    Writer:Unknown

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  6. Thundercloud Rainstorm Season 1 Episode 1 - Episode 1
    8.5/10(19 votes)

    #6 - Episode 1

    S1:E1

    Il-jo and Jung-han’s lives spiral out of control after a hospital bill and an impulsive kiss bind them together. Debt, dependence, and blurred boundaries pull them into a dangerous closeness neither is ready to face.

    Director:Unknown
    Writer:Unknown

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    7. Trending NowTRENDING NOW

    The 20 WORST Episodes of Thundercloud Rainstorm

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  7. Thundercloud Rainstorm Season 1 Episode 7 - Episode 7
    8.2/10(14 votes)

    #7 - Episode 7

    S1:E7

    On his uncle’s memorial day, Jung-han briefly reunites with Il-jo. Their parting pushes him to uncover the truth behind the threats — a trail that leads toward something far darker.

    Director:Unknown
    Writer:Unknown

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  8. Thundercloud Rainstorm Season 1 Episode 8 - Episode 8
    7.8/10(14 votes)

    #8 - Episode 8

    S1:E8

    Il-jo’s past finally comes to light. When Jung-han falls ill with a high fever, Il-jo returns to care for him, and the two reaffirm their feelings — quietly making promises for the future they hope to build together.

    Director:Unknown
    Writer:Unknown

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Best Episodes Summary

"Episode 3" is the best rated episode of "Thundercloud Rainstorm". It scored 9.2/10 based on 18 votes. Directed by Unknown and written by Unknown, it aired on 12/5/2025. This episode scored 0.3 points higher than the second highest rated, "Episode 5".