The Universe’s Star

Byul is a female Grim Reaper whose job is to guide dead souls to the afterworld. When she meets her favorite singer Woo Joo, who is expected to die soon, she decides to save him. In the process, she discovers the light in her soul and learns about the importance of relationships in a drama that transcends space and time.
(Source: MDL)
~~ Two versions available: 21 episodes (online) || 6 episodes (TV)