The continent of Aria is a world where magic and technology once sprouted in parallel. However, after a disaster known as the "Great Annihilation", civilization has greatly regressed, magic has become thinner, and most of technology has been lost. Su Chen's failure experience before his rebirth gave him a deep fear of the "Shadow of Annihilation", and he was even more afraid of losing everything he cherished again. This fear is both a weakness and a powerful motivation for him to protect his family...
