'Rebirth,' a period of new life, growth, or activity; a revival. The process of being reincarnated or born again." The endless cycle of birth, death, and rebirth.
This is exactly what happened to Ririna Suzuno.
After getting hit by the almighty Truck-sama, like any other person who got hit, this phenomenon occurred.
But, it's not easy waking up as a villianess bound to a tragic end.