Kim Shin is an unbeatable general in wars in Goryeo Dynasty who was framed and killed by the young king Wang Yeo. Kim Shin becomes Goblin and posses an immortal life. The only way out of his weary immortal life is to have the so called Goblin's Bride to pull the sword out of his chest. Kim Shin met his bride when he was unintentionally summoned by her - Ji Eun Tak by blowing out the birthday candle on her 19th birthday. Their fate begin to entwine.

This drama has the unmissable bromance of Goblin and Grim Reaper, the sad love between the characters and deeper story that unfolds their relationship.