Project Seraphina [LitRPG, Magitech, GL] Novel

A dying universe's last hope was Seraphina, an artificial lifeform sent through the interplanar void to warn other worlds of their impending destruction. Now, eighteen years after a mysterious System descended upon Earth, a young woman awakens with fragmented memories of that lost universe. Though most of her past remains sealed away, the reborn Seraphina knows one critical truth: the System possesses intelligence and intent. What that intent might be, however, remains terrifyingly unclear. Designated as a [Planetouched Mechanist] by the very System she must unravel, Seraphina embarks on a desperate mission. She must master the fusion of magic and technology, recover her locked memories, and discover the System's true purpose before time runs out. But a haunting question plagues her efforts: will uncovering the truth save her adopted world, or condemn it to the same fate as her original universe?