YOU SAID:

i used to be an adventurer like you, then i took an arrow in the knee

INTO JAPANESE

私はあなたのような冒険家でした、そして私は膝に矢を取りました

BACK INTO ENGLISH

I was an adventurer like you, and I took an arrow on my knee

INTO JAPANESE

私はあなたのような冒険家でした、そして私は私の膝に矢を取りました

BACK INTO ENGLISH

I was an adventurer like you, and I took an arrow on my knee