"Jin... We're expelling you from the party."

Jin has been adventuring with his childhood friend, Reki the Hero, aiming to defeat the Demon Lord. Along the way, they were joined by Yuri the Saint and Luschka the Sage, and at last, they reach the Demon Lord's castle. However, just before the final battle, Jin is suddenly told he is no longer part of the party.

Heartbroken, Jin returns to his hometown... But soon after, the remaining party members—who swiftly defeated the Demon Lord—begin showing up one after another with marriage proposals!?