Assistant Manager Yiwol Kim has spent five years working a day job—and five years doing “stand-in stanning” for his boss's daughter's favorite idol group, spArk. During yet another spArk-related overtime, he collapses… and wakes up nine years in the past with a second chance at life. But this chance comes with a cruel condition: to undo his sister's death, Yiwol must debut as a member of spArk himself. Thrown into the idol life he never wanted, he'll have to survive fame, internal politics, and his own reluctant heart.

Assistant Manager Kim Hates K-Pop Idols has a story by Dreamy and art by Plemin, adapted from a work by Toesa. English localization by WEBTOON. Published by WEBTOON (April 8, 2026). Rated YA.

Erica Friedman
Rating:

This is a really harsh rebirth story. What could be worse than being reborn as the one thing that causes you the most misery? For Yiwol Kim, his life is hell because his boss has made Iwol his daughter's personal graphics store. Working endless hours of unpaid overtime to make graphics of his boss's daughter's favorite K-pop group, Yiwol kicks the bucket when he collapses after too many late nights and a huge piece of bad news.

He awakens nine years earlier, as a recruit to the same K-pop group that killed him, and the game system only he can see is super strict. Yiwol will have to learn to sing and dance, or he faces a lifetime of work for his terrible manager. So, singing and dancing it is. The carrot to the stick of a miserable life of work is seeing his late older sister…and maybe being able to stop her death from occurring. While yes, I absolutely could see that as a valid and powerful goal for Iwol, it has much less of a tug on me. After I wrapped up the existing chapters, I was pretty done.

Here's the problem with this comic—Yiwol gets a dopamine hit when he gets points or achieves a goal, but I do not. I imagine I'm supposed to, but his nightmare is not mine, his goals are not mine, and his pain and pleasure points are also not mine. Yay for Iwol that he can do the move and maybe save his sister from death and not have to work for the toxic boss! At best, I might want to check in when the series has ended and see how it resolved. I'm not in the market to watch him suffer for rat-food pellets of dopamine in this particular maze.

Rebecca Silverman
Rating:

There's something cruel about this story that I don't love. Yiwol Kim joined the workforce nine years ago, after his elder sister scraped together enough money to send him to college. He's determined to pay her back, working himself to the bone to the point where he barely even sees the only family he has…only for her to die two years before the story's start. Yiwol keeps working like a fiend because he doesn't know what else to do, and his boss takes full advantage of that, forcing him to help his daughter with her fangirling over boy band spArk. And when spArk breaks up Yiwol is so frustrated that he dies…

…and wakes up nine years in the past as a twenty-year-old who took the alternate path of accepting a scout's card on the street. Now he's set to become a member of the very boy band that doomed him as part of a “life reset.” To say he's unenthusiastic might be understating the matter. But don't worry, because whatever deity is in charge of his hellish life has a bribe all set: if he debuts with spArk, his sister won't die. Yay emotional blackmail?

I'm not entirely convinced that this series isn't a condemnation of the way Kpop idols are trained. During the brief time Yiwol is a member of the group, he calls out one of the other guys as dancing on a chronically injured ankle. Because he's called attention to it, his bandmate has to be treated, something that didn't happen before, something that has two distinct implications: he was afraid to mention his injury for fear of being booted out, or the management knew and simply didn't care. Neither of these are good options, but the fact that the guys are all terrified of being let go from the agency says a lot. This is in no way a healthy environment, and the story seems to know it.

Internet comments I've seen suggest that the source novels for this manhwa are even harsher. I don't know if the story will eventually become Yiwol taking his experience as a corporate drone in a terrible environment and using it to make the Kpop industry a bit better, but that's what I'm hoping for. I'm not sure if I'll read more to find out; along with the cruel edge to the plot, I also couldn't keep the spArk members straight except for the one blonde guy. But this is good enough to recommend that you check it out and see if it works for you.