After I Transmigrated into a Book, I Got a Happy Ending with the Vicious Villain

As an enforcer for the Space-Time Bureau, Shi Sanye is naturally quite capable, until...

[System, exchange for an item. I want to leave the research institute.]

[Beep! Host, I'm happy to assist you.]

[Given the current plane's capacity and the degree of suppression, none of the items currently available in the store are enough to help you escape the villain. Please remain calm and wait for developments, Host.]

[What the heck? You're a System and you can't handle one measly plane villain?] Is he crazy, or is the System crazy?

[That's right, Host. The villain, Wen Xuan, currently has SSS-level mental strength, covering the entire research institute. You can't escape.]

[Just SSS-level...]

[SSS isn't the limit of Wen Xuan's mental strength. It's the highest level the Interstellar Federation can measure.]

Shi Sanye: "..."

Damn it!

[Is this villain even normal?]

.

Xuan: "..."

.

[Quick Transmigration, Two Powerful Leads, Female Lead Is Stronger, Mutual Devotion, Villainess vs. Space-Time Bureau Enforcer, Male Lead Doesn't Lose His Memories, Villain's Comeback, Both Pure, One-on-One, No Splitting into Clones, Mostly Old-School Female-Oriented Worlds, Occasional Old-School Male-Oriented Worlds, Multiple Planes]

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Female lead: Xuan, the primordial Supreme God. Powerful, stronger than the male lead, a villainess, cunning, and ruthless in her methods.

Male lead: Shi Sanye. Funny, sharp-tongued, powerful, and unlucky.

[The male and female leads admire each other. Both are strong enough to stand shoulder to shoulder, with a strong male lead and an even stronger female lead.]