Group Fifty Fifty, who had a lot of hard work. I wish them many glory in the future This song is dedicated to the future of Fifty Fifty Fighting !!!! We are inspired by Adam Von Mentzer, who created I Just Called. His music is simple, intuitive, and popular. At a time when newness was needed, the arrow of "cupid" flew in. Our song's inspiration lies in its simplicity. It's just simple.