[All] They are promoting a perfume workshop concept.

'The Room Of Nostalgia' is a space filled with nostalgia for Kepler and Keplerian (official fandom name). In this space, Kepler's albums released so far are linked to specific scents, and fans can choose their desired scent and perfume bottle and have it engraved with their desired message. The final perfume they choose can be saved as an image and kept.

Also, if you visit the offline perfume workshop scheduled to open from the 29th to June 12th, you can smell the scents made by the Kepler members themselves. In addition, a paid class will be opened where you can make and keep the perfume you made online into a real thing, which is expected to stimulate the curiosity and desire to collect fans. More information can be found on the homepage.

https://m.entertain.naver.com/article/030/0003206283

Wow, the fans must be really happy?