The freshly-debuted group held a pair of fansign events on the 20th and 21st, for their debut single album 'Nightmare'. They performed their debut song "Chase Me" and answered all the questions that fans had for them.
On January 21, the members even had a special event where they had to strike a pose while greeting their fans. The girls said, "It was true that even though we were happy, we were getting a little tired by running without a break since debut. We are so thankful that we were able to gain strength by meeting our fans like this. We'll make events to meet our fans more often."