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.,After co-hosting the opening with Park Ji-hyun again, Ji-sung quickly returned to EXO's waiting room to change clothes.,Original novel released on Traditional Chinese Novel Network。