Before the mutant could touch Qi Tianlin, Gu Ning stopped him and began to fight against him.
Because Qi Tianlin was no match for the mutant, there was no need for him to fight against the mutant. It would be a total waste of time.
"Go out now and close the door. Nobody can enter this room without my permission!" Gu Ning shouted to Qi Tianlin.
Hearing that, Qi Tianlin was surprised and said, "No, I can't leave you alone here. It's too dangerous."
Although he knew that Gu Ning was good at martial arts and that she was better than him, he thought that the mutant was unusually aggressive.
"It's fine. I can handle him, but I need to do it alone," Gu Ning said.
Qi Tianlin remained silent for a while, then agreed. "Fine, but you must come out safely."
"I will," Gu Ning said with confidence.
After that, Qi Tianlin had a long glance at Gu Ning before he walked out and closed the door.