After three years of marriage without children, I, a salaryman, decided with my wife at the end of last year to purchase this second-hand condominium. Our long-awaited cozy life in our new home was filled with love, and I was brimming with happiness. However, there was one source of worry... That was the noise issue caused by the DQN-like gentleman living upstairs, known as "Senior Takemaru," who made incessant noise day and night. As a herbivore man, I wasn't keen on confronting him, but we had no choice but to go together as a couple to protest on the weekend... but.