The Subtle Strokes of Blank Space

"This is for training too?" Ki'Nua expressed her confusion, "What does this training do to you, sister?"

"Well," After a moment of thought, Re'Kha smiled, pointing at her back, "Show any number on your finger while standing behind me. I'll state it."

"Really? You can do that?" Even though she was partially in disbelief at the claim, Ki'Nua did as told, standing behind Re'Kha as she pointed four fingers.

"Four," Re'Kha chuckled.

"Awesome," Ki'Nua exclaimed as her eyes widened in surprise. She then showed one finger, watching Re'Kha guess it correctly once again. After thinking, she smiled and gently turned around, facing her back to Re'Kha.

She then showed five fingers, shocked when Re'Kha guessed it correctly once again. She then showed two fingers using her right while covering it with her left. "How much is it now, sister?"

"Hm, you are covering it too much. I can't tell. Is it two?"