I Sold It

The Great Illusion pill used the person's Qi to create a face and continued staying there as long as the Qi was supplied. The higher the harmony of the pill, the lower the qi requirement.

Alex walked into the road with a different face. It took him a while to realize that he was in the south west part of the city. 

He now had to walk all the way diagonal to the other side of the city to reach his hotel. Thankfully, it was only 3 PM and he wouldn't get scolded like the other day.

It took him a little over half an hour to reach his hotel. Even though he tried to walk very fast, the crowd just didn't let him. 

Finally, after reaching the hotel, he walked directly up to his room. He opened the door and walked in. 

Wan Li was already inside, looking at some sort of map or something when he noticed Alex. He hurriedly hid everything and brought out a small dagger.