Kenshin didn't reply, he turned back and returned to Mondstadt, every single animal running away from the extremely powerful soul radiating hostility. No matter how stupid or simple the animals were, they recognized that someone dangerous was approaching, and their only option was to escape.
Then I went away but could still hear my sister say "Since when does he know Japanese?", soon I reached the Library and started searching for every book about medicine, healing, biology, etc.
I sat on the cushion, turned on my laptop, and enjoyed random videos on the internet while trying to finish my meal. There were still a few days before school started. Before that, I had plenty of time to enjoy myself.