4802 Book(s) Related to my path to killing gods in another world

In my last life, my parents favored my younger brother. They promised him to the angel who would remain on the surface, and shoved me to an abyssal demon.
When the apocalypse came, the angel burned through her divine power and fell. I took my family in out of kindness, and they repaid me with a bowl of poisoned soup.
When I opened my eyes again, our whole family had reincarnated.
This time, my parents couldn’t wait to push my brother into the demon’s arms, dreaming of living off him inside the abyssal lair.
I watched them sign the shadow contract like they were grabbing a priceless treasure, then took the rejected holy-light angel without hesitation.
They had no idea the Abyss’s shelter is paid for in flesh and blood.
But an angel’s loyalty can raise an iron divine kingdom that never falls, even in this world-ending flood.

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.