1307 Book(s) Related to bad boy ace

The year the gas swallowed the world, I helped design and build Dome City with my own hands, keeping the last survivors alive.

I thought I was protecting hope.

Then I stumbled onto the Council’s secret: the poison outside is fading—but they chose to hide it. Worse, they plan to manufacture and release more gas, locking everyone inside forever, under their rule.

Before I could expose the truth, the person I trusted most struck me from behind.

My girlfriend—Vera Walker.

She took my evidence, stripped my access, and traded me for a higher rank.

When I woke up, I was outside the Dome in toxic fog—my identity erased, my lungs burning, my vision slipping.

They dumped me like trash, certain I wouldn’t last the night.

They forgot one thing.

Dome City is my blueprint, my welds, my pipes—my work.

And I’m back.

Exiled to the wasteland by wife and children? No problem, I'll open an arms factory there.
Everything stolen by a rival? No worries, his technology is garbage I discarded seven years ago.
My ex-wife throws me a repairman's business card and demands my knees? Fine, see you at the military academy ceremony tomorrow.
Her son, dressed in his rival's "super armor," goes around showing off, only to be exposed in public by my ten-year-old son: "With a 0.7-second delay, an S-class mutant could kill you three times."
My rival brings his private army to capture me?
My wife leads a regular army, smashing the dome and descending from the sky: "Try touching my husband!"
My rival, cornered, releases the Abyss Mother Beast?
I pilot Zero Mech, one-shotting her.
My ex-wife kneels in the ruins, crying. I don't even glance at her.
Betrayed me? You don't deserve it.

To annul the engagement, the aloof heiress of a wealthy family spent three years planning thirteen accidents to try and kill me.
Car accident, falling object, poisoning... I survived covered in blood, only to be met with her disgusted question: "How come you're still alive?"
She let her scheming childhood sweetheart crush my father's ashes, and even personally drained my last remaining blood to save me, all for her sweetheart's self-inflicted injury.
She thought I would be like a dog, clinging to her side forever without any boundaries.
Until that day, I calmly handed over the annulment agreement, clutching the diagnosis of late-stage brain cancer, and completely disappeared from her world.
Later, when she finally found out the truth, she searched the world frantically, only to find my emaciated, cold corpse.
That arrogant and haughty young lady has completely collapsed.
She personally sent her childhood sweetheart to hell, knelt before my body wearing a veil, and desperately raised a gun:
“Ivan, walk slowly on your way to the underworld... I’m giving my life for you.”

In a world overrun by zombies, survivors built a fortress—and my fiancée and I joined its action unit.
To help her secure her position, I turned down leadership’s offer to run my own squad and stayed by her side as the “invisible” second-in-command.

For a full year, I made the tactics, wrote the contingencies, and cleaned up every mission.
She took my plans as her own credit—and let the team treat me like dead weight.

Then, on one operation, she ignored my orders and changed the plan on the fly. Disaster followed.
In the debrief, she blamed everything on me in front of everyone.

I resigned on the spot.

Not long after, I took command of a new squad—and delivered the cleanest record in the entire base.
Her unit couldn’t even finish routine recovery runs.

Until a mandated joint op put our teams at the same rally point—
and she finally realized the “legendary captain” was me.