—Narsena—
「Hahhh, so tired……」
Despite being a girl, to be so sloppy like this… Such thought was running on the corner of my mind, but unable to resist the fatigue accumulated in my body, I flopped down to the bed while saying my complaint.
After we finished selling the lower-layer material, I had dinner with Onii-san, so it was quite late now.
Thanks to Onii-san being known in the store, it was possible to finish cashing the material in a short amount of time compared to other places, however, it still took quite some times.
Because of that, even though when I came back from the labyrinth, I was not as tired, I was completely exhausted now.
「Ehehe, Onii-san's smile……」
Despite being tired, I was smiling full of satisfaction, however.
Certainly, there were many things happened today, still, Onii-san looked to be happy.
「Ehehe!」
——— If I'm not mistaken, I think Onii-san is pleased that I entered his party.
Thinking so, I moved my leg up and down on the bed in excitement.
My mouth slackened. Even when I was tired, I was still being absentminded on the bed.
That was how happy I was that Onii-san was pleased by having me.
Especially when before that, I thought that I was unnecessary for Onii-san.
At first, I came with the intention to protect Onii-san.
Yes, I thought I was stronger than Onii-san
「Onii-san, you're really-really strong……」
…… But, I was mistaken.
Since Onii-san active in the labyrinth, his growth was incomparable to mine.
His strength was incomparable to when I met him before…