I'm like crazy searching for kdramas similar to Circle: Two Worlds Connected. I hope anyone can help me. :(

'Duel' had the same kind of tone imo (with there being bromance, mystery and clones involved)

 pleasanttales:

'Duel' had the same kind of tone imo (with there being bromance, mystery and clones involved)

thank you. i will watch it for sure! <3