Gero may be a master assassin, but he's absolutely clueless when it comes to romance, so marriage swindler Mei Kinosaki steps in to help him find true love. As their wild quest continues, art thief Himekawa suddenly needs a partner in crime, and Hamster Master Arashiyama is just the girl for the job. This unlikely new duo is ready to take the criminal underworld by storm, even if it's not quite the partnership Gero expected.

Written by Joumyaku with dynamic artwork by Mizuki Yoda, this action-packed volume blends high-stakes combat with hilarious romantic misadventures. It's a must-read for fans of unconventional love stories and over-the-top battles.

• Publisher: VIZ Media LLC
• Publication Date: April 7, 2026
• Language: English
• Print Length: 216 pages
• ISBN-10: 197476107X
• ISBN-13: 978-1974761074
• Item Weight: 5 oz
• Dimensions: 5 x 0.8 x 7.5 inches
• Brand: Joumyaku, Mizuki Yoda
• Format: Paperback
• Genre: Action, Adventure, Comedy, Romance
• Series: Marriage Toxin
• Audience: Teen and Up
• Illustrator: Mizuki Yoda
• Author: Joumyaku