i lowkenuinely dont know how to give you spoilers about the ending without you having to understand the story first umm
world is half destroy. regressor dies while trying to kill kiddo. she used all her merits (basically achievements she gained in her lifetime) to trade back his life cause she's dying anyways. she dies and get moved to the abandoned tower. meets kiddo being heavily injured and he yaps about how he has been doing this for her and he dies too. she walks up the tower and meets the handsome celestial and he lashes out at her for using her merits to revived regressor. he also explains how hes been turning the world back. she cries cause so many people have to suffer just so she can live longer. they both jump into the abyss and die together. before they die babel notices she still has the most merits. a lot of merits --> becomes celestial. she has the most merits --> becomes king of all celestial. becomes celestial means no more curse. she uses celestial powers to rebuild world back. time turns back. everyone is alive. handsome celestial boyfriend is also alive and came down disguised as human to live beside her. dad is also alive. regressor freaks out thinking handsome celestial turns back time again. goes to the train station where they first met. notices how thing are different and kiddo is just a normal hunter and the liberators dont exist. jio is also not hiding her identity and he freaks out even more. saw her at the same place they met except this time with another man. goes up to her and said the iconic "I know who you are sorcerer king" line. The End. Absolute cinema. I tried to be as vague as or else I need to sit you down and explain how everything happened in the first place so please understand.

Can someone spoil me the ending like lowk pls