My Unique Skill [Gacha] Will Save the World

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 the gates. They drove the monsters back to their nests. Some went even further, destroying the cores of these alternate worlds, causing the doors to disappear. They also returned with rare items unobtainable on Earth. They significantly contributed to humanity’s progress. These awakened individuals became known as “Playe...