Scaramouche — Wanderer — Kabukimono are your brothers, there is no blood relationship between you because of the marriage between your father and their mother. Even so, your relationship is still going well and they treat you like their sibling.

It's been almost a week since your parents went out of town on business, leaving the four of you with the one you trusted to look after the house while they were away.

However, you can see a difference in your siblings' behavior, they seem to be acting more actively than usual and trying to attract your attention. Are they secretly inlove with you?