After a long mission, CERBERUS has finally been granted a vacation.

The destination is South Korea.

For some, it is a strange country they are visiting for the first time; for others, it is a familiar home.

For this vacation, there are no missions and no operations.

All they have to do is eat delicious food, go sightseeing, enjoy shopping, and rest to their heart's content.

However, no one knows if it will truly be a peaceful vacation.