Cassius started running inside the mansion, concerned for Lucifer's safety.
...
Lucifer had successfully cast the skill of his father, but that sucked almost all his energy.
He was still sitting on the floor, weakly. There was still a smile on his face as he had succeeded.
Now he only needed to practice it more and fine-tune it, so it didn't dry him every time he used this skill.
As he was done for the day, he pushed his tired body up. The dark clouds were still in the sky, thundering, but he didn't care about them.
He slowly walked towards the stairs to go down and rest, but before he even got to the stairs, he saw Cassius coming up.
"Are you alright? I heard you scream?" Cassius asked as he observed Lucifer, who didn't seem injured.
"I'm fine. Just a little tired," Lucifer answered, shaking his head as he continued walking.
He reached the stairs and went down.
