Both girls are bad asss.
Good looking male lead also bad ass.
Story line is similar .
Over great drama.

Both female lead see ghost.
Both male lead are good looking.
Both male lead are powerful gods/goblin.
Both male lead started to fall for the female lead after getting to know them.
Both antagonist meet the female lead when they were young.
Both drama are Bella good.

Both female lead can see ghost.
Both male lead started out by using the female lead for their own interest but fall in love with the I'm the end.
Both drama had demon/ghost taking over someone body.
Both drama had idols.
Both had badass action scene.

Both series are about vampire it also has
Action
Doctor
And the romance is good
But most importantly the main is totally hot