"My name is Shu Jingchen, and he is Shu Jinghui. He's my brother. We actually stumbled upon this place by chance. Some time ago, while chatting with friends at the milk tea shop across the street, we noticed several very familiar-looking people entering this teahouse. At first, we thought they were acquaintances we knew, but upon closer inspection, we realized they were strangers," Shu Jingchen paused. "Later, we saw those people come out of the teahouse but went straight to our shop to buy milk tea. We found it strange. Clearly, they would have had tea inside, yet they still bought milk tea after coming out. Then, when we had nothing better to do, we started observing this teahouse more closely and the more we watched, the stranger it seemed."