White walls, pink curtains, and wooden ceiling. No one would expect a dangerous person to live in the house due to how simple its design is.
Other than that, there's also a spotless pillow which clearly signifies that the person who lives in the house doesn't really use it. Stack of clothes — shirt, pants, and polos, on the other hand, appeared well-taken care of.
The house, or the owner. Is none other than Jackson! Although he can clean the house, why would he bother to do such a lowly thing? Yeah, can't he hire? His identity is too sensitive to that.
Beside him is a black crystal. The thing he used to spy on Fein for every minute per day. Jackson just wants an opportunity to present itself and finish Fein as fast as possible. Because if he killed his target in a broad daylight, not to mention an official organization celebration. It would alert others. He wasn't afraid of the small fries but of the four S-ranks that live in the country.