An Old Man Transforms into a Girl with a Manly Charm

A tough thirty-year-old guy wakes up as a cute, soft-spoken girl, but his soul is still that of a rough old man, and everything he does reeks of manliness. She looks pure and sweet, the kind of girl people want to protect, but inside she's tough as nails and not to be messed with. Her hilarious school life begins. Who knew a girl with such an old-man vibe could be so lovable!