Misellia looks very calm there. The look on her face did not seem to want to make the audience who saw her panic. It was the look on her face as she tried to play it seriously, looking calm but not willing to let anyone down because of her.
So far, she's been doing pretty well. She hasn't even made a single mistake and has only died once and had 6 assists. It was clear that she played not too badly in this second-round match. But, she is a support, everyone knows that the hero that Misellia uses is a Support role, then why couldn't she protect and support her teammates?