Pirates: I Picked up the Phantom Beast Thunderbird Fruit at the Beginning

[System + Fantasy Beast Species. Thunderbird Fruit + Three Colors of Haki + One-Sword Style Great Swordsman + Single Female Protagonist] As a time traveler, Ji Chen traveled to Luffy's hometown when he was a child and became brothers with Luffy Sabois... He just wants to be the freest person in this pirate world. Kizaru: Ji Chen's ability is much faster than mine. My Shining Fruit is nothing in front of him. Whitebeard Edward Newgate: Ji Chen, please be my vice-captain. Warring States: Impossible! ? Why is this guy so strong! Kaido: There's no way I can compare to him.