but... isn't there going to be any closure about the other Doyoon? (/TДT)/ we need side stories of him or something
Did you read this manhwa??? It's literally told that the other Doyoon occupied his body for a little longer (as a spirit) but after seeing how OG Doyoon used his body he peacfeully passed on and left his body for Doyoon.
but... isn't there going to be any closure about the other Doyoon? (/TДT)/ we need side stories of him or something