He was still trapped in the monster's mouth at the bottom of the uncharted ocean

Parker used to be a veteran sailor, very good at water, and good at using a dagger, because captain Planck brought back the gem of the Naga Kabulos temple of the deep sea, so the ancient god of the deep sea let a giant shark attack Bill Givot.

Later, it was found that after one of the sailors had fallen overboard, the great shark had eaten him. The birgiwater was calm for a short time, but after a while it attacked birgiwater's harbor again.

So the bilgivot high officials and Planck to negotiate, when the shark is angry, they will kidnap the sailors and throw them into the sea, while using the gem from the ancient gods to control the whole sea, and use the gem to establish a direct route to the Island of shadows.

The sailor was thrown into the sea to calm the giant shark for a while. A short time later, the sharks attacked the coast again, destroying a cargo ship bound for Zuan, and even though Planck had arranged for four ships to hook up the shark, all of them failed.

So the high officials and Planck decided to throw a sailor to feed the shark again. In order to avoid a riot, they decided to disguise the mysterious disappearance of the sailor. Pike was unable to go to sea recently because of his leg injury, and his friends and the captain betrayed him.

Later, when Parker limped back from drinking, he was kidnapped, tied with ropes, and thrown into the sea in a coma.

At this time, he clearly saw the giant shark like a demon, he attacked him with a dagger, but was swallowed into the endless darkness. When he awoke, his body had been transformed by the ancient gods of the sea, and he was well aware that,

Who made him this way, and now he's a killer, sneaking into Bilgivot, waiting for revenge.