My Sister-In-Law Insists on Installing the Outdoor Air Conditioner in My Room.

Air conditioning is finally installed at home. When I returned home during the summer vacation, I thought I would be able to enjoy the joy brought by air conditioning. Unexpectedly, my pregnant sister-in-law installed an outdoor air conditioner in my room. I didn't want to move in, but she cried and said that if I didn't move in, she would abort the child in her belly. In order to stabilize my sister-in-law, my brother beat me and locked me in the room.