The fog over the sea gradually thickened, and the bright moon was also hidden within the dark clouds, reducing visibility over the ocean more and more.
The midnight seawater was somewhat icy, as Su Lun soaked in the water, silently making his way toward the slave ship.
What had started as a midnight slave liberation raid suddenly turned into an intense sea battle.
"Boom!"
"Boom!"
"Boom!"
"..."
The violent sounds of artillery fire erupted in rapid succession, bursting eardrums.
Pirates' cannons generally couldn't match those of the wealthier merchant ships, so they had little advantage in naval combat.
Those pirate ships, neglected and lacking maintenance for years, couldn't withstand as much damage as the merchant vessels either.
But for either side to successfully sink the other was no easy feat.