It is rumoured that BTS new comeback will have 1. A dark conc | 사생 아니에요

It is rumoured that BTS new comeback will have
1. A dark concept
2. Difficult dance
3. Distinctive melodies
4. New dyes
5. A concept they will be trying for the first time
What do you think about it?
Are you guys excited?
#koko @BTS_SASAENG