Link to watch The Saint's Magic Power is Omnipotent Season 2 Episode 11 : https://anime4you.xyz/episodes/the-saints-magic-power-is-omnipotent-2x11/
Title : Theatergoing
With her task as a saint now accomplished, Sei has more time at her disposal. Yuri takes the opportunity to offer to go see a show with him. The young woman, intrigued by this unprecedented experience, accepts it without fully thinking about the consequences.