A Directionally Challenged Person's Encounter with Ghosts

Xu Zhiyi is a new seventh-grade student at Moxie Middle School and a hopelessly bad navigator. Even with a map in hand, she can get lost among the school buildings for three days.

When the wind blows her map into a plum tree, she bravely climbs up to retrieve it, only to tumble straight into the arms of an ancient man.

"Zhiyi! I've finally found you!" The mysterious handsome man bursts into tears and hugs her so tightly she nearly dies on the spot.

Wait, why is she the only one who can see him? And why is the whole school full of... ghosts?!