Members of the South-Korean boy band BTS introduce themselves at press conference

The transcript features members of a band introducing themselves and discussing their upcoming concert. V expresses gratitude and excitement for the performance, while Jin welcomes the audience and highlights the honor of performing. Jungkook announces an additional show and thanks fans for their support. The overall tone is appreciative and enthusiastic, aiming to engage the audience and encourage them to enjoy the performance.

What additional show did the speaker mention?

What does the speaker say about the performance being tough?