Personal Fave

MC has been reading a book for the last 10 years of his life, but one day the exact apocalypse described in the book becomes real. He needs to use his knowledge of the book to survive until the games end.

MC isekai's into a book he was reading and possesses Lloyd, the most hated character who was supposed to die early. He decides to use his knowledge as an engineer to earn money by creating modern buildings.