My Lovey-Dovey Wife is a Stone Cold Killer manga volume 5 features story and art by Donten Kosaka.

Setsuna's recent nuptials have done more than just made her home life idyllic, her work performance has shot through the roof! With her numbers up, she's caught the eye of the higher-ups, who are gunning for her to rise through the ranks. However, a promotion means relocation for the married pair, one they're unprepared for. Unfortunately for the execs, Setsuna is content as she is, happy with her marriage--she's not interested in a promotion at all! Will her bosses be forced to make her move, or can Setsuna's disinterest in management be swayed by her loyal spouse?