Play as Black Dragon Sky and Start from the Top of the Battle!

Mu Tian started traveling through the heavens and gained a god-level role-playing system. Play the role of Black Dragon Sky and conquer all realms! After traveling through the first world for three years, he reached the top of the world in half a year. Invincibility and loneliness accompanied him for two and a half years. There was no one in this world worthy of his action, not even a slightly sleepy one. Finally, the journey through the heavens started again, Traveling through the world of One Piece, the beginning is a war on top! Mu Tian crushed everyone on top with his invincible appearance, and the entire sea was shocked! Kaido: Redhead, don't stop me. I don't dare to go on top. Warring States: This monster is many times stronger than Whitebeard! Luffy: Become the Pirate King! ..................... Naruto world Ye Kai: As long as he's here, I can't even get to the finale with a hundred kicks! Uchiha Madara: Even in my prime, I couldn't make this man dance! .... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.