Part 1: An action sequence with Ankhrono-Tan fighting Mona with various Capture Cicin (bat like creature next to her in her design) swarming around her. The posing will be mainly focused on Mona's butt as it is her largest 'asset' in game.
Part 2: The Cicin would be using their goopy wings and various capture devices to try and catch Mona which is resulting in her clothes being stripped off in various cut-in images.
Part 3: After getting overwhelmed by the Cicin, Mona decides to dodge out of the predicament using her ability to turn into a puddle of water (game mechanic). Ankhrono-Tan prepares a special device from her coat and tosses it onto the ground nearby.
Part 4: Mona surfaces from her dodge and directly passes through the device which encases her in capture resign (skin tight latex)
Part 5: Ankhrono-Tan stands victoriously over Mona with her Cicin further securing Mona with more gear. (There would be full opacity, semi-transparent, and 'nude base' with just the newly added bindings variations)
Part 6? - Omake: A mind controlled Mona and Ankhrono-Tan engaging in post capture activities. Mona would possibly be in a new outfit based on the Fatui outfits.