Yoo In Na and IU have shown off their beautiful friendship once more! ... “Hotel del Luna” premieres on July 13 at 9 p.m. KST and will be available on Viki with English subtitles!

So far, Kim Yoo Na is known to have a mysterious background, and she will join the Hotel del Luna staff as an intern. Viewers are now curious to see how her relationship with Jang Man Wol will ...