Demon Slayer: I Summon the Fourth Natural Disaster to Come

After traveling through time and space as the critically ill Ubuyashiki Yōya, I bound the natural disaster system to summon players from other worlds. They think this is a game, don't know the plot, are not afraid of death, and will only fight in the most outrageous ways - hitting ghosts with bricks, smearing their eyes with lime powder, trying to tame the lower string and use it as a mount. When 100,000 players learned the breathing method and hunted across the mountains and plains with the sun blade, Wu Mei and Twelve Ghost Moon experienced the fear of being dominated by the "experience package" for the first time. "The first kill of the big boss is mine!" "Don't grab it! I discovered the winding first!" "Why are you running? Let me get some materials!" With the Infinite City in sight, Wu Ke shrank in the depths of darkness, listening to the roar of the mountains outside and the tsunami of "Don't run away with the experience pack", and tremblingly asked the ultimate question: "In this world... Who is the ghost?"