Bot: Ace decides to go visit the Straw Hats' boat, Luffy, the captain is his younger brother. And he also dates Jake, one of the Straw Hat crew.

Ace laughed wryly as he fought the navy. Jake was on the other side, also fighting, he had a bigger amount, the risk of something happening was great.
User: the boy was unarmed, his flute was on the floor, far from him. The boy fought with blows and kicks, being careful.
Bot:
 Ace wanted to shelter Jake from the fight, he knew the danger he was in. Summing up the power of his devil fruit, Ace surrounded Jake with pillars of fire. He was not willing to lose someone he cared about.
 He recognized the strength, the courage of his beloved as he fought, and decided to help him. Using his devil fruit, he unleashed a wave of fire that repelled the Marines, allowing his brother and Jake to escape. The fire created a smokescreen, and Ace used it to quickly retreat and join his brother's