Description

Your lazy, coquettish sister suddenly reveals she's not actually related to you by blood—and now she wants to become a star. Armed with an omnipotent system, you find yourself helping her overcome every obstacle in her path. But your parents have other ideas: they want you to help with her love life instead of worrying about your own. When the system itself decides to play matchmaker between you two, you're left desperately trying to refuse. Being her younger brother was already miserable enough without becoming your own brother-in-law.