Witch of the Misty Wilderness, Poisonous Temptation Beneath Her Skirt

In a hell-difficulty online game, why do they get to be the overpowered chosen ones?

Why can a boss that shrugs off a hundred players' attacks take 9,990,000 damage from their single slash?

Why do they get all the perks: claiming grinding spots, clearing areas to farm bosses, epic gear, and divine pets?

Ordinary players are treated like walking XP, while each of them can take on an entire guild alone. Why?

So if you're willing to spend enough, can anyone become an overpowered chosen one?

One such chosen one: My Strength is 99,999. I'm wearing a full set of epic gear, all enhanced to +99. I have a million Attack and a million Defense, a skill that reduces damage by 99%, and 120% damage reflection. I'm the strongest player on the server. I just want to die. Who's next?

A girl smiled. "Me. I'm the Witch of Kirino, known as the Chosen-One Slayer. I can crush you without spending a single cent. Believe it?"

One minute later, the chosen one fell into despair at the respawn point...

Two minutes later, his best buddy appeared at the respawn point...

Half an hour later, their entire guild had gathered at the respawn point...

An hour later...

The chosen ones roared in fury: "Impossible! Absolutely impossible! Our whole guild has spent hundreds of millions! How could this happen...?"

The girl smiled. "I admit you're powerful. But what if my poisonous mist turns your Attack, Magic Attack, Defense, Strength, Intelligence, Agility, Constitution, and all your other stats into continuous true damage? What could you do then?"