This is a world where games and reality are completely intertwined. Warcraft roam freely, secret realms abound, and dungeons are countless. To survive, everyone undergoes a class change at the age of eighteen.

Lin Mo switched to the universally acknowledged useless class—Heavy Shield Guardian. He could only take hits, had no offensive capabilities, leveled up at a snail's pace, and was the eternal scapegoat in every team.

Despite being treated coldly and assigned the worst resources, Lin Mo remained calm.

Because he awakened the unique talents of [Absolute Conservation of Attack and Defense] and [Infinite Life Drain].

All defensive capabilities are converted into true damage in equal amounts.

Killing any monster permanently increases your maximum health.

"I don't need positioning, I don't need skills, and I don't need teammates."

Lin Mo raised the giant shield, which was as tall as a man, and looked at the roaring beast in front of him.

...

[Data Flow] + [All People] + [System] + [Invincible]

The game has entered reality, the rules have merged, and everyone has entered an era of job changes.

Monsters are everywhere and secret realms are emerging.

Only by becoming a professional can you control your destiny!

A century after the world has undergone tremendous changes, Su Wen transmigrates with a system, transforming into the [Unique Hidden Class: Shield Emperor].

Su Wen, who was expected to become a rare mage, actually became a meat shield.

Everyone felt sorry for him, but no one knew that his tanking ability might be slightly different from the others.

...

"Shield Warrior upgrades slowly, need team support?"

"Excuse me, how about checking out the SSS-level skill [Shield Counterattack]? [High Damage Reduction] + [Burst Counterattack] = [Invincible Efficiency]"

...

"Upgrading almost without foundation?"

"Huh? How did you know that my [Whisper] is already maxed out, with all its stats maxed out and all the gems maxed out?"

...

"Becoming a hundred-level expert is just the beginning. You..."

"Shh!" Su Wen raised his index finger. "Sorry, let me add some experience points first. I'm going to advance to Saint level today~"

Following Chu Yunxiu to Yanyu for saving his life.

Chu Yunxiu saved An Ning, but An Ning couldn't even give Chu Yunxiu a championship.

Yanyu spent four years, but he missed the championship and couldn't get a spot in the All-Stars.

Other players regarded An Ning as their biggest enemy.

Critics called An Ning a failed knight.

Rather than torment each other, it's better to break up.

After that, he became a knight of Thunder.