Who put a contact on Michael’s head?

"Whoa" Ricky felt a sudden bump while driving the carriage. He heard the carriage door opening. Turning his head, he saw Ghost entering the carriage.

"Master Ghost, how's your sightseeing?" 

Ricky was not a genius but he was not stupid either. It was obvious to him that Ghost went to take care of something important. As for what, Ricky didn't want to know. However, Ricky smelled a sweet scent that was neither too strong nor too light, it was just enough for Ricky to take a deep breath and smile. Besides when Ricky turned back to look at Ghost, in the light produced by the small orb of light inside the carriage, Ghost seemed refreshed, as he had just taken a bath. 

Michael willed the system to equip his nightdress which was gray sweatpants and a black tank top.

"It was pleasant until I had to kill a few rats"  Michael laid down on the cushion. After spending almost all of his Arch energy, he was pretty tired.