Pirates: I used a bucket to break Akainu's defense

[Follow the ship] + [MC characteristics] + [Funny] + [Should be invincible]
At the Battle of Marineford, Akainu swung his Hellhound with a fierce smile: "All pirates deserve to die!"
Cheng Lang calmly took out a bucket of water and placed it under his feet. The magma instantly solidified into obsidian.
Akainu: "What is this! Why isn't this little bit of water evaporating?"
"This is MC's infinite water." Cheng Lang took out another bucket: "Want to try the Demon Sealing Wave?"
"Nani! No!!!"
New energy red.. (crossed out) 'magma' is in hand.
One day
Above the sea
"Oh no! Cheng Lang's fruit has awakened!"