The male-lead also has a secret he wants to keep hidden and just like in this show his secret is slowly revealed and gets in the way of the romance blooming between the female and male lead. Both of this have to do with memory, and while watching this show it reminded me so much of devilish joy so if you like the concept of this show you may like devilish joy this will also be a longer show to keep you entertained. I loved both of these shows I hope you do to.