Adventurer Life with Exiled Daughter

"That damn prince, damn prince, damn prince!"
Lady Erika Solnzari, daughter of a Marquis, was exiled due to a conspiracy surrounding the prince.
Erika was driven out of the country under the pretext of "eloping with her lover." The adventurer Shin, chosen to play the part of this lover, wields his sword for Erika, who has suffered such injustice, despite it being merely a pretend role—

"Shin Longdagger, I've taken quite a liking to you."
At Erika's request, Shin begins to live with her. Together, they thrive as adventurers, gain recognition from the Guild, and live freely under one roof. His relationship with Erika deepens—
"Shin! It's another day of adventuring life!"
She now greets him with a radiant smile.