Guardian of the first floor of the "Tower of Annoying Enemies." A veteran old knight. A sturdy warrior who has survived countless brushes with death, he stands back up nonchalantly no matter how fierce the attack.

"But the wound was shallow."

Guardian of the second floor. A beautiful young swordsman full of confidence. A master of superior evasion techniques, he is said to see through every attack. Even if an attack hits, it was all part of his calculations.

"Hmph, too slow."

Guardian of the third floor. A beautiful silver-haired female warrior. Wearing a smile full of affection, she gracefully accepts all attacks. Her body regenerates time and again, and she never loses her life.

"It's not over yet, you know?"

Guardian of the fourth floor. A man who looks like an ordinary office worker. His combat ability is mediocre, but he possesses the mysterious trait of surviving even if his physical body is completely destroyed. Apparently, there is a secret inside his body.

"Ah, sorry. I forgot to mention it."

Guardian of the fifth floor. A middle-aged man in work clothes. He cannot be defeated unless the core existing somewhere in his body is destroyed, but that core is constantly moving. He doesn't seem very motivated.

"Ah, it just zipped away."

Guardian of the sixth floor. An unidentified black slime lifeform. When its body is destroyed by slashes or explosions, it splits and increases its numbers. The more you try to defeat it, the worse the situation becomes.

"Gishashashasha!"

Guardian of the seventh floor. A mysterious figure in a slim suit. Their face is always hidden in shadow, and they hold a script like an announcer. Despite being a character, they narrate the story in a prose-like style.

"However, they did not yet know—"

The strongest guardian who reigns on the top floor of the "Tower of Annoying Enemies," a sturdy man resembling a bandit. He lounged on his throne, waiting for challengers with a fearless smirk. He refuses to let any battle reach a conclusion, never allowing a victory.

"Hmph... I haven't even gotten serious yet."