I Was Just an NPC, but Somehow Became the Boss

I, Mu Chen, was terminally ill. I spent one hundred thousand yuan on top-of-the-line gaming equipment, only to die the moment I logged in. When I opened my eyes again, I had become the game's ultimate boss: Moon, the level-99 Blood Clan Demon King. Ninety-nine percent of my power was locked, and I was bound to an ultimate KPI where failure meant eternal sleep. To stay alive, I disguised myself as a level-one newbie and slipped into the beginner's village. I had planned to keep a low profile, but my bloodline was simply too powerful. When the level-five dungeon boss saw me, it performed a self-destruction on the spot. The whole-server announcement instantly flooded the screens, and my teammates looked at me with awe. “Wangshu, you... you're Lucky EX, aren't you?” I said, “...” I only wanted to quietly be a novice, but the System insisted on making me debut in the center position. Now players across the world want to expose my secret identity. What should I do? I'm waiting for answers online, and it's urgent!