# Chapter 2: One Piece: Dressrosa Naval Battle (Open World)
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Two choices. Su Xiao had yet to experience the danger level of the Type-Moon world, but the power system there was very complex. The Mystic Eyes of Death Perception were a representative example, something that even involved causality.
If Su Xiao were a magic-type contractor, he would definitely take the risk and choose the Type-Moon world.
As for the One Piece world, Su Xiao had entered this world twice before. To be precise, he had actually only fully entered it once.
The first time Su Xiao entered the One Piece world, he was teleported to a small country where he underwent his novice trial. Aside from encountering the young main character of the story, he basically never met any key plot characters.
The second time he entered the One Piece world was different. He arrived at Water 7, which was the first time he truly explored the One Piece world. It was during that time that he became enemies with the World Government, the Navy, and the CP organization.
Interestingly enough, this was Su Xiao's second opportunity to enter the "Dressrosa Naval Battle." This place was too dangerous, and he had been forced to give up last time.
The Dressrosa Naval Battle involved many factions. Three of the Four Emperors, the Navy, and even the Revolutionary Army might participate.
This period was right after Ace had been captured, with only one month remaining until the Paramount War at Marineford.
The Dressrosa Naval Battle was closely related to the Paramount War. Su Xiao even suspected that if he wanted to participate in the Paramount War, he would first have to experience the Dressrosa Naval Battle.