Surviving as the Villain Omega in a Ruined Novel

I was transmigrated into an Omegaverse novel, not even knowing what Alphas and Omegas were. And to make matters worse, I became Cha Eun-sung, the sub-male lead who commits evil deeds against the main male lead, gets his revenge, and dies a miserable death. 'If I die here, I might really die. I can't be destroyed because of something I didn't even do.' I don't know if this is a dream or transmigration, but I had to survive until I returned to reality. To do that, the top priority was to restore my relationship with the main male lead. But contrary to my determination, the plan isn't going as smoothly as I'd hoped... "Is meddling in other people's business your hobby?" Restoring my re...