[talk] I went to the Hero's Gocheok concert! The sky-blue waves were truly moving!

Our hero, the Gocheok Sky Dome concert was really the best!
The sky-blue cheering stick waves were so beautiful for three days.
I was truly moved to see 54,000 Heroes singing in unison.
From singing contests to various stages, we created unforgettable memories.
May our heroes always shine!