"I can't really say what I find suspicious," the teenager said grimly, revealing a hint of helplessness about the situation. He bit his lip and continued at an almost inaudible level," Anyway, I feel that the person inside isn't my sister."
As echoes were unavoidable if they were in the corridor, Lin Sanjiu and Reno entered the apartment unit opposite from the one where "Rena" was, to avoid her overhearing them. Reno closed the door shut, but he continued to whisper.
Lin Sanjiu was puzzled and quickly spelled: "But she used her ability". After she recovered all her higher consciousness, not only had her form become larger, but she could also spell a lot more proficiently. Reno hesitated for some time; he seemed unable to explain that point.