Bound to an Appraisal System, I Overthrew the Immortal Realm

At a bookstall:

Gai Yingxiong picked up a book titled One-Life Divine Art, then another titled Eight-Life Divine Art.

He handed them to Li Xiang.

Gai Yingxiong: "Guaranteed genuine. This is the real Nine-Life Divine Art, the foundational technique for the Eight-Nine Mystical Art. Master it, and you can at least run roughshod over the world of martial arts novels."

"Ding!"

The appraisal System activated.

"This combined volume of One-Life Divine Art and Eight-Life Divine Art really is the Nine-Life Divine Art."

In class:

The teacher casually picked up a textbook and pointed to the immortals passing through the sky outside the window.

Teacher: "The world of humanity is actually ruled by the Immortal Realm. You know about Liu Xiu's Battle of Kunyang? The immortals helped pelt Wang Mang with meteorites, and that's how they destroyed him!"

"Ding!"

The appraisal System activated.

"That's complete nonsense. Whatever you do, don't believe it!"

"So can I overthrow this fake Immortal Realm that doesn't even exist?"

System: "Of course you can!"

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.