It's been 17 years since that blockbuster manga "Lehman Senki: Single 3". An exquisite comedy drawn by the genius Rodriguez Inosuke is back! A story about a 45-year-old office worker who has lived his life earnestly in these days of rampant adultery scandals, and struggles to find the mistress he longs for. "I'm sorry for falling in love with a wife in her 40s"