He was born for this

As soon as Zi Han disappeared at the corner of the stairwell, Zi Feiji leaned forward and whispered in a whisper that didn't really sound like a whisper. "Have you lost your mind?" he said hating iron for not being steel.

The Bloodgarde already had targets on its back for assassinating corrupt officials and if Zi Han keeps hanging around her they will soon do the math and figure that this kid was no simpleton. Someone would eventually put the thousand five hundred puzzle piece together.

"You do realise that your grandson was born for this? I got it from you and he got it from me. He is like a killing machine," she whispered back while occasionally glancing up the stairs to see if he was really gone.

"Wait... how do you know that? Did you.....," asked Zi Feiji pointing at her.