This was certainly not Cao Wendao's grace. Dong Rui suspected that he was holding back his big move. But he couldn't kill Dong Rui at once, otherwise Xiao An's whereabouts would be impossible to find out.
In this case, what else does Dong Rui have to be polite about?
The huge fin next to Cao Wendao suddenly moved, and the giant shark pierced hard, and its giant tail almost hit its owner.
Chapter completed!