俺だけのスキル【ガチャ】が世界を救う (Associated Names)

Defeat monsters, Gacha! Gacha! Gacha! Grow stronger with every roll! Suddenly, countless gates connecting another world to ours appeared across the globe. They unleashed monsters that devour humans. At the same time, some humans awakened to special skills uniquely suited to fighting these monsters. These individuals not only repelled the creatures but also ventured beyond…