Reborn in the Apocalypse, with a See-Through Ring, I Am Invincible!

[System + rebirth, decisive killing, never virgin] The end of the world is coming, the world is in turmoil, and all kinds of rules are falling apart. Fierce zombies and mutant beasts attack defenseless humans one after another. Human beings are struggling to breathe and resist stubbornly in order to survive. Betrayal, vendetta, and crime can be seen everywhere. In the last year of the apocalypse, ten rings appeared out of nowhere and descended all over the country. Along with them, safe zones appeared, giving survivors hope! I thought I could survive peacefully in the apocalypse, but the major forces saw the opportunity and rose up one after another, occupying the safe zone and continuing to squeeze the survivors. For survival and dignity, the battle is endless and never stops in the safety zones of various places. A huge sum of money is offered to reward ten rings in order to discover the true meaning of the end of the world and obtain the legendary eternal life. Suffering betrayal, being killed, and carrying a blood feud, he was reborn carrying the first-place see-through ring on the bounty list! In this life, he will make those betrayers and hostile organizations pay for their debts with blood. Step on their heads, step by step to the top of the pyramid, and uncover the truth of the end of the world.