The Hidden Saint

A long time ago, there lived a holy knight who loved the saint. Worried about the wellbeing of the saint who was not allowed to have private feelings, he always took a step back. However, the saint died in the end, and the holy knight bitterly swore, ‘In the next life, I won’t let you live as a saint. 300 years passed, the saint was born again. In this life, will their desires come true?