Really bad explanation time!! So our bro our main character dies and poof!! back into the past!! Buttttttt he’s on reeealll bad terms with the other dude aka main lead!! So bro is chasing dude instead of dude chasing bro!! Anyways bro needs these star candies due to dude breaking bros heart T_T the star candies let bro not turn into water!! And that’s all I know basically (dude is pado, and bro is the main character)
He indeed turn back in time. He saves a child and drowned in his hometown after the college period. He's permitted by God (maybe their local water god) to come back to life at the time when he moved to city to study (at the same college with Pado), so that he can amend things with Pado. I think thing with Pado is what bugs him so much that his soul can't rest.
bro i cant understand this is he reincarnated into the future? or what??