Global Class Change: I'm a Priest, So What the Hell Is Cancer Cell Spread?

[Overpowered and immensely satisfying] [Funny] [Novel Skills] [Virus System] [Lots of Foreshadowing]

"Let me reiterate: I really am just a priest."

At a global conference, Fang Chen looked at the packed crowd below and spoke with complete seriousness.

His healing spell turned into a cancer-cell-spreading technique, instantly killing a mighty demon who had held the world in his grasp.

His blood-cell-erasing spell shrank a mountain-sized Elemental Lord into nanoparticles.

His sudden attack of ALS left hundreds, even thousands, of the mechanical race rigid and sprawled on the ground.

After the T-virus spread, the undead army froze in place, and the skeletons turned into zombies, leaving everyone horrified.

As the Black Death spread and Ebola broke out, what were those wailing foreign races crying about?

Tens of thousands of years ago, online games descended upon Blue Star.

Fang Chen transmigrated to a parallel world where everyone changed classes and the strong were revered.

From the start, he became a support-class priest with no means of attack in the early game.

What was he supposed to do?

The very next moment, Fang Chen discovered that all his skills had mutated.

A certain Vampire Boss: "No way, no way! How could vampires get gastroenteritis?"

A werewolf from a certain secret realm: "Don't tell me werewolves can really get kidney stones?"

A member of the mechanical race: "How can one of us have ALS?"

A certain foreign race with twelve wings on its back: "I'm an angel! How could I possibly get smallpox?"

A certain Demon God: "I'll never forget that day. He broke into the Demon Realm all by himself and said, 'Ebola outbreak...'"