The Extremely Dangerous Instance Expedition

As Jeremy and his companions ventured into the level 45 instance, Kean and The Son of the Sun emerged in a disheveled state from an instance located in the outskirts of the capital. 

Kean had lost all of his equipment, and his right leg was broken. 

The Son of the Sun was in somewhat better condition than Kean, yet the expression on his face was one of sheer terror. 

Several hours earlier, Kean and The Son of the Sun had entered an instance related to the entity known as "Fool." 

Although Kean and his companions had adequately prepared themselves for the possibility of encountering danger, and they had equipped themselves with gear that boasted formidable defensive capabilities.

They still underestimated the difficulty of the instance. 

The moment they re-entered the instance, they realized that they had significantly underestimated the power possessed by the entity known as "Fool."