Having transmigrated to a world of advanced martial arts, Lin Ye only wanted to peacefully study at a martial arts university.

But that thing that calls itself the "Strongest Dungeon Boss System" seems to be a bit dim-witted.

It really thought Lin Ye was just a low-level cannon fodder boss!

Other people's skill tree is: Basic Fist Techniques → Fierce Tiger Fist → Ascending Dragon Fist.

Lin Ye's skill tree is:

Phase 1: [Normal Attack LV1], [Thick Skin LV1], [Charged Slam LV1]

Phase 2: [Berserk LV1], [War Stomp LV1], [Cleave LV1]

Phase 3: [Summon Minions LV1], [Intimidating Roar LV1], [Thorn Aura LV1]

...

Final Stages: [Universal Apocalypse LV99], [Doomsday Judgment LV99], [Absolute Territory LV99], [Undying Grip LV99]...

Lin Ye repeatedly emphasized that he had transmigrated to a high-level martial arts world, and that he was a human!

No, you're a goblin!

[Please abandon your illusions and prepare for battle!]

[This system will definitely make the host the strongest BOSS in this world, and will never be defeated by adventurers!]

Several years later.

When all races invaded, the demon god grinned and twisted Lin Ye's head off.

But to their astonishment, they discovered that this appeared to be only the first vial of blood from the human before them.

"Congratulations, you've removed my limiter. Next up is Phase Two!"

Richard, the time traveler, faced both good news and bad news. Good news: He'd traveled through time and become a wealthy young man. Bad news: He'd arrived in the unfamiliar land of Oluba. Good news: Pokhrani, where he lived, was a wealthy nation rich in "star steel" deposits. Bad news: It was September 1, 939, and Pokhrani, facing the "blitzkrieg" launched by the Talmenrecher Empire, was about to collapse. Watching the Stukas swooping down from the sky, the time traveler was overcome with grief. "This place is terrifying! Let me go home!" Six years had passed in a flash, and Richard had earned many titles. He was universally recognized by all Pokhranians as the greatest national hero of the 20th century; he was the nemesis of the Desert Fox; he was the "White Death" who had killed the most enemy officers...