Astral Chain

The Ark: A massive, prosperous, multicultural city. But disaster strikes when mysterious dimensional gates appear, bringing dangerous alien creatures to the Ark to attack the people and corrupt the land. The Ark police form a special task force, known as Neuron, to face the alien threat head-on. Humanity’s last chance against invasion is a special living weapon called the Legion. As a rookie Neuron officer, you and your Legion will work together to solve cases and save humankind.