Princess Lover! follows Teppei Arima, whose life changes after a devastating automobile accident kills his parents and leaves him in the care of his grandfather, Isshin Arima. Raised in a modest environment, Teppei is suddenly pulled into the lavish world of the Arima family, where wealth, status, and expectation shape every relationship around him.
Isshin’s hospitality gives Teppei a place to begin again, but it also comes with a demanding future: he is expected to prepare to succeed his grandfather as the head of Arima Financial Combine. To help him adapt to that role, he is enrolled in an esteemed high school, where his new celebrity status and affluence draw immediate attention. Teppei quickly discovers that his new life is defined not only by comfort, but by pressure, etiquette, and the constant awareness that he is being measured as a potential heir.
His situation grows even more complicated when he learns that he has been promised in an arranged marriage to Sylvia van Hossen, the equally prosperous daughter of another powerful family. Caught between duty and privilege, Teppei must navigate a world of inheritance, social pressure, and a future chosen for him while trying to find his own place within it.
