Black | FL was already in love with the human who the Grim Reaper (ML) inhabits. So the GR's secret identity is actually the identity of the body he inhibits.
Cruel City | Both the ML and FL meet under secret identities.
Devilish Joy | ML and FL were in love but something happens and the ML loses his memories.
Healer | FL falls in love with the secret identity of the ML.
Hyena | ML falls for the FL while she's pretending to be someone else.
I'm Not a Robot | ML falls in love for the FL, who is acting as an AI robot.
Kill Me, Heal Me | Sort of fits. The ML has several personalities and one of them is also in love with the FL.
Mr. Queen | It's complicated, but yes. The ML falls in love with the soul that inhabits the FL.
My Holo Love | FL falls in love with an AI who is actually based on the ML.
Oh My Ghostess | ML is in a love triangle between the FL and the ghost who inhibits her.
Private Lives | Both ML and FL meet while using fake identities.
She Was Pretty | ML is in love with his childhood friend who he believes is the 2FL, but it's actually the FL.
The Crowned Clown | ML meets the FL while using his secret identity. FL falls in love with him without realizing who he is.
