[Learn! KOREAN with BTS Book Package] Official Trailer 3

Now, it’s available on Weverse shop!
👉 Weverse shop (GLOBAL) ▷ https://weverseshop.onelink.me/BZSY/2f7d8f89
👉 Weverse shop (USA) ▷https://weverseshop.onelink.me/BZSY/c2c3eb64