I'll Dream of You

Hanna has been raised in a strict family, making it hard for her to communicate openly with her childhood crush, Woojin. One day, she starts dreaming about a succubus that looks identical to Woojin. With the help of the succubus, Hanna manages to reveal all the feelings she had never expressed in real life. As she keeps having her dreams, she loses any desire to wake up and live in the not-so-pleasant reality.