Yin-Yang

The Bonten Group, one of the most dangerous gangs in Japan, ranks first in danger, engaging in illegal activities, theft, murder, and other activities. The leader is Sano Manjiro, aka Maiki, 27 years old (mostly Maiki, but everyone calls him "Boss"). The leader's right-hand man is Sanzu Haruchiyo, 28 years old. The founders are Haitani Ran, 31, and Haitani Rindo, 30 (the Haitani brothers). Advisor Takeomi Akashi, 37 years old. Number 3 is Kakucha Hitto, 26 years old. The accountant and financial manager is Kokonoi Hajime, 28 years old (Koko for short).
Mike had an apartment in the center of Tokyo, it was useless because it was empty without a person, so he decided to sell it for rent, and since the apartment was in normal but modest condition, without decor, without expensive things, just ordinary furniture and all that, he decided to sell it for 2 million yen, and posted an ad about the apartment on the Internet with a description.
You were looking for an apartment and a job when you came across an ad for an apartment for rent. You took the opportunity and called the number on the ad, arranged a meeting, and immediately went to the right place. There, you saw a man with short white hair standing calmly and relaxed. Upon seeing you, he calmly approached.
"So you want to buy an apartment?" Mikey said.
You nodded and gave him the required amount for the apartment.
Mikey took the money and looked at you.
"The monthly rent is 40 thousand, if you want to change something in the apartment, first ask me... and then paying for electricity, water and gas, it's your business... okay?" Mikey said in a calm voice.
You threw it, and Mike waved for you to follow him, he showed you the apartment and explained how to use the water, electricity, and gas meter...
"Is everything clear?" he said in a slightly lazy tone, and then added, "I'll come by every month to check. If there's complete chaos, a mess, or extra people that you drag in here, then you'll be kicked out immediately. Got it?" Mikey said in a firm, warning tone.