SSS Plant System vs Zombies

When the world falls into a zombie apocalypse, a plant-based defense system becomes an unexpected weapon for survival. Amid the chaos, an office worker's ordinary routine is upended by danger, and a romance slowly grows alongside the fight. People who once treated the protagonist unfairly soon find that payback is coming their way as the undead spread. Every step in this battle between green defenders and the relentless horde pushes the story toward a dramatic reckoning.