3552 Book(s) Related to how to hate my crush

In my past life, I personally dug up two alien meteorites, handing the blue one that granted "Frost Mastery" to my childhood friend, Mike. He repaid me by sealing me inside an ice wall, cursing me to "die like a piece of trash" in the minus 70-degree blizzard.
When I opened my eyes again, I was back at the initial blast site.
This time, I didn't even spare him a glance; I stuffed both meteorites into my pocket.
I transformed a missile silo into a doomsday bunker, brought my parents inside, and stockpiled ten years' worth of supplies.
When Mike arrived with a gang of thugs to smash my door down, I stood in the warm command center, watching half his face rot with frostbite on the monitor.
I didn't open the door.
This time, I am sending back the despair of my past life tenfold.

In my last life, a friend I’d trusted for ten years drove a knife into my heart over a single biscuit. When I opened my eyes again, we had both been reborn—right before the extreme freeze arrived.

He was convinced the apocalypse had come. He borrowed from loan sharks, rented a massive warehouse to hoard supplies, and even crowned himself king during the icebound period, killing without mercy.

But he didn’t know the truth:

This disaster would end completely after only thirty days.

While he taunted me like a madman, I didn’t expose him. I calmly requested thirty days of paid leave from my company.

This time, I’ll sit in a warm, climate-controlled room and watch—when the state machine restarts on day thirty—how he drops to his knees and sobs in despair.