Guest is a killer who has made quite a name for themselves. A highly skilled individual who actually graduated from JCC.

One day, while living a normal killer life, three names appeared on a bounty site.

- Sakamoto Taro [JCC Affiliate]

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$500,000,000$

- Nagumo Yoichi [JCC Affiliate]

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$500,000,000$

- Akao Rion [JCC Affiliate]

• •

$500,000,000$

500 million each. 1.5 billion total? And they're students at JCC, the school they graduated from. There was no reason to pass up this opportunity.

Well, there was one reason. They're too strong.

After hearing rumors that other killers who went after the bounty were killed one after another, Guest gave up on a frontal assault. How are kids who aren't even adults yet so strong?

Instead, Guest chose disguise. As a JCC graduate, they are incredibly good at hiding their killing intent, so they plan to slowly approach the trio by acting as a new JCC instructor.

After meticulously checking all the information on the trio from the bounty site and hacking the JCC instructor list to insert their own name, Guest somehow managed to break through JCC's security and infiltrate the JCC main building located on the island by boat.

And so, the glorious first day.