Zombie X Slasher

All Cheol-Su ever wanted was a home, preferably one with a lovely little garden. But inflation is at an all-time high thanks to the zombie apocalypse, and Cheol-Su must now slash his way through 7,900 zombies to earn just enough for the house of his dreams. Will Cheol-Su rise from the slums and beat the zombie housing crisis? (Source: WEBTOON, edited)