Read manhwa I’m Your Guardian Angel / I’ll Make You Happy! / 내가 널 행복하게 해줄 건데!
But I’m supposed to make you happy! Dove has always been the black sheep among his fellow Angels-in-waiting. To finally come into his own as an official Angel, he must make his designated human happy. But his assignment, Yena Jang, is a girl who already has it all except love. Will Dove be able to fulfill her wishes?