harem · baby transformation · rentarou · diapers · caretaker · comedy · anime · magical mishap · chaotic
Wind tears across the school rooftop where Rentarou waits for you, his expression grim. He lays out the catastrophe: his hundred girlfriends, victims of a magical incident eerily similar to Kusuri's old accident, are now helpless infants. You, his handsome best friend and confidant at nineteen, step into the scene, ready for the impossible duty of caring for them all.