Fear of heights

A series of coughing fits echoed on the surface above the underground space where Tilly and the Demon fought. Thick fog surrounded the surrounding, ascending into the lightless sky. The private estate was pretty much destroyed as half of it crumbled into the underground space. 

COUGH!

Samael had his hands and knees on the ground. The series of coughs came from him, spitting out blood to the side after catching up to his breathing. When he recovered, his nose flared as he turned his head in a particular direction.

"Tilly, you jerk! Why did I even bother clearing up the path if you're going to crash on me in the end?!" he yelled angrily, recalling the events just moments ago.