IU's wish to conduct a more intimate and smaller scale concert was fulfilled in her third solo Korean concert series, "Just One Step... That Much More". The concert series took place over eight nights from May 22 to June 1 at Sogang University's Mary Hall, which had a capacity of 450 people. Tickets to all eight shows were sold out within 10 minutes of release on May 7, 2014. As well as playing the keyboard for the first time on stage, IU performed all the seven songs from "A Flower Bookmark" among various new arrangements of her earlier songs. Guest acts included Kim Jong-hyun, Jung Yong-hwa, Hwang Kwanghee, Kim Bum-soo, Lim Seul-ong, Jo Jung-suk, Ha Dong-kyun and Akdong Musician. Profits made from the concerts were donated to the victims of the Sewol Ferry Disaster.