Ui Tamaki was sitting down on her hospital bed and sits up before walking over to her friend Nemu Hiiragi.

“Nemu.?”

Nemu then looks up at Ui.

“Big sis is acting strange lately something is wrong..”

Ui says as she now has a worried expression, the actual reason why Ui’s older sister Iroha was acting strange was because she was a magical girl and didn’t tell Ui or Nemu or their other friend Touka.