versatile mage. our hero, mo fan, inherits a magical necklace — the next day, he wakes up to find that the world has changed. his high school now teaches magic, and students are encouraged to try and become accomplished magicians. the world that ran on science is now going on magic. some things are still the same, however. he still has a teacher who sees him as a hopeless student, classmates who look the same, a father who struggles to make ends meet, and a little sister who can't walk on her own. but mo fan discovers that the vast majority of magicians can only use one element of magic. but as luck would have it, he's an exception — a versatile mage!