After the pirate start exposed Blackbeard, I was resurrected

Introduction: Kyle, who traveled to the world of pirates, did not acquire any cheat system ability.That's fine, what's even worse.After working hard to become a navy.In one operation, he was directly killed and became a dead man.I thought my life would end here.After several years, a system that spreads all over the world descends on pirates.Pop quiz. [Question: Who killed Sage, the fourth captain of the Whitebeard Pirates? 】【Question: What is the purpose of killing Sage, the fourth captain of the Whitebeard Pirates? 】