My Deepest Dream

Both dramas are a combination of the mystery, fantasy, and romance genres and involve a serial killer/kidnapper and the leads having a shared past experience together. Both couples end up living together when the FL is targeted so the ML can protect her and both MLs have a special ability relating to their senses (enhanced vision vs. hearing thoughts). Jin Han plays the ML in both dramas.

-Both have "time travel" trope
-In Parallel Love, FL is the time traveler. While in My Deepest Dream, both leads are time travelers

The two protagonists lose their memory about the romance of the past....................................................