Mo Huaren was very cunning, he brought along an agile, elderly female assassin to impersonate Granny Mo.
Mo Huasong was singularly focused on killing Mo Huaren, and he wasn't particularly concerned about whether Granny Mo was an imposter or not, for he knew she could not kill him.
Latterly, Mo Huasong decided to test his Body Refinement Realm when the female assassin used armor-piercing bullets, so he reluctantly took a bullet.
Now, Mo Huasong has verified Granny Mo with his Divine Sense and confirmed that she is genuine.
Seeing his family in no immediate danger, Mo Huasong was no longer in a hurry to kill Mo Huaren. He wanted to see if his opponent had any other cards to play, and force them all out.
That way, he could eliminate them all and avoid them secretly targeting his family in the future.
When Mo Huaren saw his backup plan thwarted by Mo Huasong, he angrily shouted to the old Mr. Mo, "You old wretch, this is all your fault. Don't blame me for this."
