What was she looking at? She thought, but soon something pierced her from the back of her abdomen, and Mao Pam vomited blood. Her vomit was stained red, shining brightly, receiving the glow of the flames. As clear as seeing that thing that you see after rain. A seven-colored rainbow. There was no indication. She didn’t feel any heat or sound at all.

...Rainbow? Why?

The rainbow that pierced Mao Pam with that momentum tore open the swordsman’s belly, as the swordsman broke off her balance and diagonally fell forwards, catching the rapier that was pierced in concrete. But the sword couldn’t support her weight, and her sword slipped, and the swordsman released Mao Pam’s hand and rolled away.

Magical Girl Raising Project: Limited, Chapter 9