"Happy birthday, Jihyo."

Where fans and stars become one, "FAN N STAR" opened a birthday ad project for group TWICE Jihyo on Jan. 3. An ad celebrating Jihyo's birthday is a global fan-sim project that is posted all over Seoul.

Jihyo's birthday event is open to ONCE from all over the world. If more than 20,000 stars (points that can be collected on the site) are gathered in the project, congratulatory advertisements will be carried out.

Participating in the event is "ADs." on the homepage of "FAN N STAR." You can do it at the corner. This is how fans donate their hard-earned stars to advertising products that they want. Stars can be obtained by completing various missions on the site or by engaging in various activities.

Currently, Jihyo's birthday project has 706 stars. The comments are followed by messages from fans including "Jihyo thank you."

Attention is focusing on whether Jihyo's birthday project will be successful thanks to ONCE's love. The event will run until Jan. 19.