Kaiju received the information about trap creation inside his head–how to make explosive traps, poison snare traps, elemental trigger traps, and how to make the traps adapt to the environment, concealing them deeply. Kaiju even obtained the Hunter's Instinct, a boosting aid in identifying traps in the future. If the Bloodbound set traps in the burg, he could dismantle or avoid them.
Herforao went to the other side, ignoring Kaiju, who got addicted to checking every treasure he possessed. These treasures were the result from the past decade, often obtained from stealing from the other high races, who offended him. They died and the spoils of war, frequently his subordinate won from fighting against them, became his. The fruit Snow ate was one such of them.