Fan N Star, the place where fans and stars come together, opened a surprise project for Seo Eun-Kwang on October 25. It's a big ad event celebrating his birthday on Nov. 22.

Seo Eun-Kwang's birthday project can be found at the same time in 'Fan N Star' Korea China Japan English Vietnam Service. If more than one ad product in the project is achieved, a congratulatory advertisement is carried out.

Participation in the event is available at the 'ADS.' Corner of the 'Fan & Star' homepage. 'Melody' (BTOB Fan Club name) donates stars collected from 'Fan & Star' directly to advertising products. Stars can be obtained by doing various activities on the site.

With Seo Eun-Kwang's birthday project running through Nov. 10, attention is being paid to whether it will succeed for the rest of the year.

Meanwhile, "Fan N Star" opened a project on February 23 last year to celebrate the sixth anniversary. Japan's billboard advertisement was achieved with the participation of domestic and foreign fans. In the same year, from March 20 to 26, a video of the 6th Anniversary of BTOB's debut was screened at a signboard 100 meters away from Shinjuku Shin-Okubo Station in Tokyo, Japan.