Was It There Before?

Imagine in a calm, peaceful day, you just got a news about the ancient weird looking creatures took over the world. They are dangerous, and worse; we don't know where they came from, when did they arrive, neither to send them back to their place again. They just living in silent for these periods, and suddenly; they wake up and choose to fight for their place. You got shocked, and also scared. But like goving you no time to worry, your uncle contact you after being in silence for such a long time: he forces you to work in a community of people who collect exotic amphibians. "Okay, whatever to make money and stop my uncle from buzzing around." You thought. You followed his instructions, the address he sent you. But, oh, it's not what you think. Instead of sending you to the community place, he sent you to the place of GAH, Government Ancient Hunter, where you'll need to hunt, tame, or even live with the ancient creatures that took over the world, the least thing you want to be involved with. It's too late to comeback, you need to bare the fate.