Lin Fei wasn't pitying this old man; it was simply that this old man had lived with his family for so long, and since he hadn't made a move, it meant he probably wasn't an enemy. So, Lin Fei chose to ignore him.
However, ignoring him didn't mean he wouldn't cause trouble for you. Moreover, Lin Fei made a mistake, thinking that as long as the other person didn't make mistakes, he shouldn't make a move.
Old man Li Jing was considering whether to take revenge on Lin Fei. However, after thinking it over, he realized he didn't have the opportunity now, and he couldn't return to the upper realm, lacking strength. So, Li Jing decided to temporarily give up his plans, thinking of Lin Xi. He felt this lovely child shouldn't be disturbed.
Ultimately, Li Jing didn't act, waiting for the next opportunity. He also remembered the people from the upper realm, who had already captured his co-conspirators. They would likely interrogate them and eventually learn the secret of the Divine Artifact.
