Once Nora retrieved the serums, she would only need one for Xander.
Caleb was the only one with some bare connections to Nora. However, his cancer was already at an advanced stage and he didn't have long to live. Besides, he'd never thought of fighting for the serum, either.
Therefore, it was true that she only needed one.
It was better for Nora to agree to Liam's offer. By having the two of them take one each, the spoils would be evenly divided.
Moreover, the current situation seemed to have reached an impasse.
Liam was very sure that Nora would agree, yet she merely cast her eyes down and continued forward.
"Don't move! If you come any nearer, I really will empty the serums into the river!"
Liam shouted nervously.
However, Nora did not stop.
She continued to walk forward with a faint smile on her lips.
"Well, It's purified water anyway, so it doesn't matter even if you empty them into the river."