Light Novel: The Goddess's Umbrella

Kamishiro Yuuka lives in a luxury apartment in central Tokyo. With a deviation score of 75 or higher, he's a top student in the making, the very picture of the “perfect child” to his neighbors. His handsome looks and privileged upbringing should have paved the way for an easy life, but a cold diagnosis reveals that he has a terminal illness, plunging his future into darkness.

Just as he falls into despair, a chime only he can hear rings out, and an entity called the “Perfect Man Development System” appears. A glimmer of hope emerges: successfully win over designated women, and he'll earn generous rewards that can extend his life and strengthen him!

But... don't the targets selected by the System all seem to come with a touch of “trouble”? The campus goddess, a mysterious upperclassman, the heiress of a financial conglomerate... and even an unexpected neighbor's wife?

It doesn't matter! Kamishiro Yuuka clings to the hope of survival. His gaze is resolute, his heart unmoved. “Winning them over? It's only for the points. A heart-pounding romance game? Sorry, Yuuka only wants to stay alive!”