But on stage, singing ability is only one part, and not the most important. All the factors are just there to serve the overall stage effect.,After TWICE's performance, looking at Sana who walked into the hallway with Tzuyu, catching their breath and whispering to each other, Ikegami Kengo sighed in his heart. There was no trace of the sweet smile she had on stage.,"Oh, lightly." At this moment, Ji Jingyuan frowned and glanced at Wu Shixun who had just slapped him hard, always feeling that this person was taking revenge.。