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Nights
Completed

Nights

Black Sky, Eternights, Heitian, Hei Tian, Черное небо, ยามดาราสิ้นสูญ, 黑天
Native Language Chinese
Released 2017
Original Ch.: 119
Translated Ch.: 119
Rank: #1201
Last Update: April 26, 2026
Original Pub.: jjwxc, 葭霏文創
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9

Nights is a popular novel that blends Action, Adventure, Fantasy and more. Written by the author Mu Su Li. A total of 119 chapters have been translated and the novel is complete.

Synopsis

In the year 5711 of the New Gregorian calendar, Office 5 of the Security Building received three unsolicited messages from the Space Prison:
– My dear, I’m watching you.
– Relax, you’re just on the prison’s big broadcast screen.
– I’m suddenly really looking forward to reuniting with you. Would you greet me with a smile, or shoot me right in the head?
Chu Si sat behind a spacious desk, his face unchanged after reading the messages, and replied, “If I remember correctly, your sentence is the duration of the planet’s lifespan. So unfortunately, there will be no such day.”
Unless the world ends and the planet explodes.
But then two years later… the planet really did explode.
Chu Si: “…”

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Editor's Note

💡 The Grand Reset. Nights (also known as Black Sky) is an interstellar epic where the story begins at the literal end of the world. After a two-year sentence in a space prison, the galaxy’s most wanted man, Sae Yang, breaks out—at the exact moment the planet explodes. The narrative is a high-stakes race through space-time to figure out why the world ended and how to stop the "City of Silver" from destroying the meaning of existence.

A Game of Space-Time Chess. Unlike a typical action flick, Nights is deeply philosophical. It deals with the "Observer Effect" and the ethics of time manipulation. The central conflict revolves around the "City of Silver," a group obsessed with conquering regret through infinite do-overs, effectively stripping time of its weight and consequence.

The "Cold Chief" vs. The "Wild Genius." Chu Si is the epitome of the "Ice Queen" trope—strict, authoritative, and brilliantly calm. Sae Yang is his perfect foil: a shameless, eccentric genius who treats the galaxy as his playground. Their dynamic is a masterclass in "mutual trust through mutual bantering," where the sexual tension is as thick as a nebula.

Experience Curve

Part 1: Dust (The Slow Burn): ⭐⭐⭐ – World Building. The beginning can be dense. Readers are dropped into a complex interstellar political climate with "nonsense tech" terms. Many find the early flashbacks regarding Chu Si’s childhood and the training camp a struggle, but they are essential for the endgame.

Part 2: Transition (The Action): ⭐⭐⭐⭐⭐ – The Hook. Once the "Time Travel" arcs begin (approx. Ch. 38), the pacing shifts into high gear. The "Space-Time Leaps" and the mystery of the "Dragon Pillars" create an exhilaration similar to a high-budget sci-fi film.

Part 3: Eternity (The Conclusion): ⭐⭐⭐⭐ – Full Circle. Every minor detail—dates, offhand remarks, and forgotten memories—comes together. The emotional weight of the "older generation's" sacrifices and the leads' shared past provides a cathartic and satisfying finale.

WebNovelDB Review

9 /10
A brilliant, mind-bending sci-fi that proves Mu Su Li is the queen of the "Amnesiac Power Couple" trope.

Writing Quality: 9.5/10. Consistent, logical, and beautifully translated. The author handles complex time loops without leaving gaping plot holes, a rarity in web fiction.

Character Design: 9/10. SaChu (Sae Yang x Chu Si) is one of the most balanced couples in the genre. They are equals in intelligence and strength, relying on each other as anchors in a collapsing universe.

World Building: 8.5/10. Rich and vivid. While the "tech" is fictional, the political intrigue between the governing bodies and the "Space Prison" feels grounded and urgent.

Pacing: 7.5/10. The first arc can be a slog. It requires active reading—skipping a paragraph can lead to complete confusion by the time you reach Chapter 100.

The Good: The "Found Family" vibes and the inclusion of the "Divine Eye" system. The transition from "fake flirting" to genuine, soul-shattering devotion is incredibly rewarding.

The Bad: The "infodumping" in the first 20 chapters can be a barrier for readers who prefer immediate action.

Verdict: The Sci-Fi Masterpiece. Nights is a story for readers who love Interstellar and Inception. It’s a journey about the value of time, the weight of regret, and a love that literally survives the end of a planet.
WebNovelDB Team

Key Information

Main Characters: Chu Si (Executive Chief of Office 5), Sae Yang (Genius Terrorist/Prisoner).
Power System: Space-Time Leaping, Dragon Pillar System, Divine Eye.
Themes: Interstellar Conspiracy, Immortality vs. Ethics, Second Chances, Human Obsession.
Similar To: Mist, Global Examination

Reading Progress

Not Started Chapters: 0 Rating: -

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