Tsuna's sister, Mitsuki Sawada, has been studying in korea for 2 years. Unknown to Reborn and the others, even Iemitsu, while in korea, Mitsuki has become an kpop idol. What will happen when Tsuna and Nana opened the TV to watch a live show? What will happen when Mitsuki come home?
a.n.
Actually I didn't watch KHR, but I've got the picture from the fanfics I often read.
I got this inspiration when reading khr fanfic while listening to GFriend.
I don't own any character except my oc , mitsuki sawada.
Well, please enjoy the story❤