Eri and Osamu are very happy after acquiring a detached house, albeit a second-hand one. - Eri has less sex with Osamu, who is always working overtime to pay off his loan, but Eri can't bring himself to admit that she misses him. - One day, Osamu comes across an article about Feng Shui master Shiina on the internet. - Osamu remembers that Shiina was the one who had Feng Shui inspected when he was building an office for his workplace, so he contacts Shiina to ask her to inspect his home as well...