Chen Tianming is lying in bed and keeping his eyes closed. He hasn't been abroad for a long time, and everything needs to be adjusted.

a black smoke penetrates into the room from the door crack and gradually condenses.

"are you back?" Chen Tianming still didn't open his eyes, just casually said.

"yes, master!" Black Chen jumped into Chen Tianming's bed and lay down beside him.

"where have you been?" Chen Tianming asked softly.

"master!" Black Chen didn't answer Chen Tianming's words, but called directly.

"hmm?" Chen Tianming finally raised his eyes and looked at the black Chen beside him.

"when I came here, I felt an unusual smell of...