Give Birth to a Pirate Emperor

Levis travels through another world, a large maritime world where the sea area far exceeds the land area. This is a magical world. There are supernatural creatures: mermaids, Kraken, maelstrom monsters... There are countless legends: the Fountain of Youth, Solomon's Treasure, Bloody Rum... There are mysterious treasures: the lost Lord's Ring, the ghost ship, the witch's secret elixir... There are nine pirate kings: Gangplank, Undead Captain Eliza, Captain Black Pearl... Levi's activates the liver-exploding system, and you can become stronger as long as you work hard. From the [ton punch] that explodes the liver to [the punch that is thrown, the space is shattered and the sea water is rolled back], blowing up an island with one punch! From [Shunpo] to [Peeping into the future across the river of time], you can climb the ladder to heaven in one step! Thus, a cheating pirate captain was born.