Temperatures 35 degrees, temperature 37 degrees, and 2 pm at Sangam-dong, Mapo-gu, Seoul, were too hot even if it was hot. A park in Sangam-dong, in the sky-high weather with Discomfort indexes, was under the hot sun, but Discomfort index pointed to zero.
The reason is that the Gugudan seminar's reverse-engineering event was held. The Gugudan seminar held an event to deliver cool drinks for fans, as a "celebrity who was in the position of receiving gifts mainly presents gratitude to fans."
The Gugudan seminar, which arrived in time for the event, gave greetings to the fans who waited for them while holding the heat. The fans cheered and communicated without any signs of exhaustion, although the heat wave was exhausting, and the Gugudan seminar was a good time to receive positive energy as well as fans.
On the other hand, the Gugudan seminar is the first unit of Gugudan consisting of cleaning, mina, and nayoung.