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About The Promise of the Soul

After a fall swaps his soul into his grandson’s body, a 69-year-old man confronts college, queer romance, and the chaos of first love—all at once.

The Promise of the Soul runs for 1 season, created by Hsu Tzu. Every episode page keeps the show's order, so you can watch from the pilot to the finale without hunting for the next link. Episodes are bought individually for 1 credit.

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Episodes

Season 1 · 12 episodes

The Ninth Hurdle in Life

After a fall, Xia Cha wakes in his grandson’s body—only to face youth, college, and a first kiss.

2025-06-27 25mNow playing

After the Soul Swap, I Became My Grandson

Trapped in his grandson’s body, Xia Cha searches for a way back—until his own body is cremated.

2025-06-27 25m

Young People’s World Is Beyond Expectation

Posing as his grandson at college, Xia Cha clings to Haiyuan as he fumbles through modern life.

2025-07-04 26m

I Don’t Mind My Own Business. I Mind Yours and Mine

To escape Riqing, Xia Cha moves in with Haiyuan—where nightly closeness sparks quiet attraction.

2025-07-11 24m

Student Life All Over Again

As Xia Cha adapts to campus life, Haiyuan’s jealousy grows—forcing him to face his true feelings.

2025-07-18 28m

That Sudden Flash of Red

A dream reveals a red thread linking Xia Cha and Haiyuan—love tied by fate and past lives.

2025-07-25 27m

What’s Mine Is Mine

After injury and a night together, Xia Cha and Haiyuan’s love deepens—until they’re discovered.

2025-08-01 26m

Was That Person Really You?

A misunderstanding fuels jealousy and their first fight, testing Xia Cha and Haiyuan’s fragile bond.

2025-08-08 25m

Filming Our Happy Daily Life

Working together draws them closer—and when Haiyuan confesses, he suddenly vanishes.

2025-08-15 30m

If I Can’t Get Him, You Won’t Either

Haiyuan rescues Xia Cha from Riqing, but fate twists again when the red thread shifts hands.

2025-08-22 29m

If the Red Thread Snaps, a Bond Ends

Doubt and heartbreak tear them apart as souls clash and Xia Cha makes a life-changing choice.

2025-08-29 30m

It’s You, Just You, Only You

Through sacrifice and reunion, Xia Cha and Haiyuan prove that love transcends bodies and time.

2025-09-05 30m

Season 1

The Promise of the Soul FAQ

How much does it cost to watch The Promise of the Soul?

Episodes cost 1 credit each. Credits are $1 each, so a full season costs the number of episodes in credits. Each episode you unlock stays in your account permanently.

Do I need an account to watch The Promise of the Soul?

Yes. Create an account and add credits before unlocking an episode. Signing up is free and only needs an email and password.

How many seasons of The Promise of the Soul are there?

The Promise of the Soul has 1 season on Cineby, with 12 episodes in total. Start with season 1 below.

Where should I start watching The Promise of the Soul?

Start with season 1, episode 1. The episode list on this page keeps the order, and the player moves to the next episode when one ends.

Can I watch The Promise of the Soul with subtitles on my phone?

Yes. The player includes a CC menu where available, and the whole site is built for mobile. Fullscreen and picture-in-picture are supported.