Acker was one of the school security members.
After Kieran stopped him from touching the poisonous wagon, he became respectful of Kieran in an unusual way. Especially after he treated Kieran as Guntherson, Acker's respect was showing on his face rather than only words.
The elderly sister didn't explain Kieran's identity to the others though, the ones who knew Kieran's true identity were Sister Moni herself and Chief Officer John only.
"Sir, is there anything I can do?"
Acker asked when Kieran jumped off the wagon.
"Help Sister Moni and follow behind me," Kieran ordered.
"Yes, sir." Acker nodded and helped the elderly sister down.
Kieran started to size up the so-called 11th Lion Street.
No doubt the place was in the wealthy district of the city, the distribution of each independent building, the clean and luxurious outlooks proved as such.
Kieran went up to the gate of 11th Lion Street.