When Everyone Traveled Through Time, I Was Already a Navy Admiral

Hill traveled to the world of One Piece and became an admiral. A year later, everyone on earth traveled to the two-dimensional world. Most of them came to the world of One Piece. At this time, Hill's system opened a community for everyone. He became the master of the community and established multiple chat rooms. From then on, Hill began to use community chat rooms to let time travelers do tasks for him to enhance his own strength. One year later: Community people: "Boss, the world government has secured its lifeline and can take action at any time!" People in the community: "Boss, all the cadres of the revolutionary army have been captured! Do you want to keep anyone alive?" Community member: "Boss, the Beast Pirates have entered the encirclement. It only takes half a minute to wipe out all members. Do you want to start now?" Hill: "I have obviously been using and torturing them, how come they have become so strong!" Everyone: "Boss! You are our golden finger!!" .. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.