Girls with music genes formed the band, and in 21 days, came to start a music restaurant. They will do all the work in the restaurant and heal the guests each night with their music. And all of their living expenses will come from the income of the restaurant. In addition to laughing, they will present a gentle and powerful comeback against all the difficulties.
In a mysterious inn at Dunhuang, four expedition group members stationing here await the arrival of friends brought by destiny. Summoned by the mysterious token fragments, five young idols are traveling to Dunhuang with great curiosity. There, they will join the expedition group and unravel the five key puzzles of Dunhuang dating back a thousand years ago. Together, they will reveal the beauty of Dunhuang via the connection between the ancient civilization and the younger generation.