Keidai Saeki is a high school student who remembers his past life in Pompeii, living as the Italian warrior Sirix... His friends around him are all also reincarnated - although they don't quite remember things the way he does. Keidai's wife from the past? He's now a middle school boy - while his best male friend is now a cute girl?! Throw in a case of love at first sight, and you have a new look at romance - manga-style!