Comet Lucifer

Deep under the ground, there are blue crystals called Giftium, which are regarded as highly valuable in the world Gift. Sougo Amagi's hobby is gathering Giftium. After all, the mining town of Garden Indigo where he lives is well-known for the abundance of it underground. He lives his days repetitively and without many disturbances, until one day he gets into a quarrel with his classmates Kaon, Roman and Otto. Their conflict escalates and a few missed steps send Sougo and Kaon falling into a hole. After recovering, ... More