The Comprehensive Manga Starts with the Daily Life of Kasumigaoka Shiyu

As a young man who traveled back in time to God Killer who knows how many years ago, he didn't even have the oldest God Killer Luo Cuilian, and a young man without a system was fighting against the gods... In the battle with Rama, the God of Steel, he broke the dimensional wall and was sucked into it, but was found by the system that had been missing for many years. Hazuki appeared in Kasumigaoka Shiyu's room as a seraph. PS. Newbies and new books. If you have any comments, please comment. I will write about daily life first. If you don't like reading it, you can comment. I will quickly find an opportunity to write about other worlds, and then come back to write about daily life. Current daily world This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.