Other work: Magus Supremacy 
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{System Online}

{System Activating}

{System Activation Complete.}

{User Detected: Jake Lucas.}
*  
{Main Quest: Grow strong enough to defeat your foes.}
 
*{Warning: Darkness Approaches. No One Is Safe.}*  

200 years ago, humanity almost faced extinction at the hands of the werewolves. The world survived, but the cost was unimaginable. Victory was hard-earned—and the price paid is still unknown. 

After seeing the war wasn't heading anywhere, the werewolves receded to grow their strength while letting the humans recover.

Now, sixteen-year-old Jake Lucas is thrust into a battle he never wanted. Weak, outcast, and haunted by his parents’ brutal deaths, Jake is just trying to survive at Aurora Academy. But when a strange orb activates the Slayer System, everything changes. Quests, skills, and powers that could make him stronger than he ever dreamed.  

But power comes with a price. With each new level, Jake uncovers dark secrets—about the werewolves, the academy, and the shadows lurking beneath them all. The world is more dangerous than he imagined, and a hidden force is stirring, ready to rise once again.  

Jake’s only hope lies in mastering the Slayer System—but as the stakes grow higher, he’ll learn the real question isn’t how strong he can become, but *how far he’s willing to go* to stop an ancient evil from being unleashed.  

**But the system has a final warning: Jake isn’t the only one unlocking power. And the clock is ticking.**
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   IMPORTANT MESSAGE FOR NEW READERS!!!
My first few chapters might come as boring at first or bad that was because I was new to System troupe and I was also new in writing a Webnovel style book. so I will appreciate it if you all can continue reading.
Ok so this is for new and probably old readers. Please read the pinned review.
I had changed the title from My Werewolf's Slayer System to this just to make it cool and it doesn't affect the main storyline which is about Jake growing strong through the system and getting his revenge on the werewolves.
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200 power stones= 1 extra chapter.
20 Golden tickets= 2 extra chapters.
Gifts: Magic castle= 5 extra chapters.
Spacecraft= 10 extra chapters.
Golden Gachapon= 15 extra chapters.

Alex and his friends were currently having a somewhat tough time against the advanced tier beast and then a mysterious man popped out of nowhere and killed the beast in a flash while declaring that he was there to kill them all.


"Who the hell are you!? And what are you doing here? Why did you kill the beast?" Peter shouted as he glared at the man. If looks could kill, then Peter's glare would have burned a hole through the man's head.


"If you hadn't asked who I was, I would have told you regardless. My name is Jacko and I'm here to be your exectutor so prepare to die." Jacko said as his sword suddenly appeared in his hands just like how Jake's always did.


"Hahaha! Kill us? Do you know who we are?" Peter asked.


Usually, Peter would have run in to teach the interruptor a lesson but he was oddly calm and there was a single reason for that. The man that called himself Jacko, just killed an advanced tier beast with a single strike.


Chapter 226 - The Assassin's Arrival