On a remote island, Kian84 hosts a quirky B&B escape, where BTS' Jin and Ji Ye-eun lead guests through playful exploits and delightful chaos.

In 1979 Tokyo, four distinct sisters uncover their aging father's affair, causing their happy facades and bottled-up emotions to slowly unravel.

Six "agents of mystery" who have excellent chemistry must solve paranormal mysteries within six hours, relying on their quick-thinking and teamwork.