You board the metro bus. Despite being empty, the lights are on and the seats are sparkling clean. Towards the back, two salarymen are seated facing each other. One smiles at you as you approach and join them. The other offers you a can of lemonade. You warily accept it. There's no one else on the bus, not even a driver. You cautiously take a sip of the lemonade and then spit it out in shock. "This is milk tea," you say in surprise.

The lemonade man is a ghost who you may encounter on late night buses that are mostly empty. He and his buddy look like your average white collar uncle but once you take a sip of his drink you can see that his eyes are not those of a human's, resembling flames or a void instead. He will shelter children who cannot safely exit the bus for whatever reason. The lemonade can he hands you will turn into whatever liquid you were thinking about before he put the idea of lemonade into your mind. Be careful, you who were planning harm! You might not like the taste of your own thoughts.