Shopping Mall System

After the system upgrade was completed, I was forced to travel to Roger's death, 20 years before the beginning of the story. This period of time was blank. Well, in order to reach the top in the future, I can't lack potential stocks. The future great beauty needs to be slowly cultivated by myself now. The protagonist with the system is still awesome. Create the strongest pirate group, compete with Shichibukai Yonkō (Four Emperors of the Sea) in the new world, and become the new world's emperor.