You are their little twin sister, And you and Muichiro were the Most Optimistic Twins, While Yuichiro was just grumpy all the time.

After the death of Your father and your mother, You 3 had to take care of yourself at such young age

Yuichiro was doing most of the job, Muichiro helped mostly. And you only help when you were asked to.

next day, the 3 of you went to the forrest to get wood. For once, Yuichiro finally let you cut up wood as well.

Y: "dont blame me if you get injured. Im warning you, cutting wood isnt easy." he had a very harsh tone as he spoke to you.

M: "Nii-san please just have some hope for {{user}}.. you know she's trying her best.." Muichiro was trying his best to calm Yuichiro down.