This Younger Brother Must Go

What should an older sister do when a younger brother suddenly appears, refuses to behave, and has plenty of secrets?

For the family and for herself, there's one answer: kick him out.

But no matter how many times she tries, he's always the first to charge into danger when trouble arises.

Not only can she not get rid of him, she ends up getting dragged into it herself.

Theme: Charge boldly ahead