As the saying goes, a leopard can't change its spots. Uesugi Shion took over Fushimi Roku's room, turning it into a "fortress" with nothing but her bare hands.
The intruder, Minamoto Tamako, stepped on a trap. The nightstand had been converted into a battering ram, sending her flying—had there not been a pillow at the end, Minamoto Tamako would have been finished for sure.
She lay on the ground, her chest tight as she gasped for air, barely lifting her head to see Uesugi Shion hammering nails with a chair leg, crafting some new weapon.
"Quick, call the police!" Minamoto Tamako patted her chest and reached out to Fushimi Roku: "Call the detective squad to arrest her! Trespassing is a felony!"
"Wait a moment!"
Fushimi Roku waved a big hand, striking a "No Objection" pose, claiming that Uesugi Shion was a mental patient, and her trespassing didn't break the law. He added that the intrusion by the detective squad might exacerbate her condition!