Goblin:The Lonely and Shining God

Kim Shin was once an unbeatable general in war who died a sad death. He now possesses immortality but is tired of living whilst everyone else around him dies. For 900 years, Kim Shin has searched for his bride, a mortal who can pull out the sword that binds him to the living. One day, he encounters Ji Eun Tak, a positive, upbeat high school student who can see the dead andhas gone through tragic things, yet still stays strong. She claims to be the Goblin's bride who can end his immortal life, but what appears to be an easy task only gets complicated as the two fall into requited love.

*This is merely a fanfiction of the Korean drama Goblin. I do not own the story or the cover used.