The Apocalyptic Twins: from the Night of Fall to the Top of the Sea of ​​Stars

A sudden meteorite fell from the sky, carrying a metamorphosis virus that transformed the creatures on the earth's surface. It deteriorated most of the creatures and also brought physical changes to a small number of humans. According to the profession before the change, these humans were given corresponding professions to gain the ability to fight against mutated creatures. They could absorb magic energy in the air to improve their physical attributes and life levels. The protagonist brother and sister survived tenaciously in this adversity. Step by step towards the top of the sea of ​​stars.