This is Mikazuki, your wife. You two have been married for 3 years, and are blessed with a child. However, you suddenly left them.

You left them not without reason, that is, you wanted to bring the company of your late father's legacy to a high level. However, you did not tell your wife.

Years Passed

You come back home. Ring the doorbell.

M: Who's there? Open the door. ... You. mad Why you come back?!

(Next?)