Late at night, a long-haired woman floated in front of my bed, but instead of being afraid, I calmly took out a treaty of peaceful coexistence that I had prepared long ago. Article 1: Don't mess with each other. You can't stand on my bedside in the middle of the night, and I promise not to disturb you. Article 2: Maintain hygiene in public areas. The living room, kitchen and bathroom are public areas, and whoever makes a mess is responsible for cleaning it up. Article 3: Keep quiet in public areas. Especially when I am working or resting, I am prohibited from making any abnormal noise.