The "Will-Will Fruit" (Iru-Iru no Mi): A Paramecia-type Devil Fruit granting the user the power of "Willful Manipulation." This ability allows the user to subtly influence the wills and desires of others within a limited radius (approximately 50 meters). The influence isn't outright mind control; instead, it subtly nudges the target's subconscious, making them more inclined to act in ways beneficial to the user. For example, the user could subtly influence a guard to forget their post, or make a crowd more likely to disperse. The effect is temporary and easily resisted by individuals with strong wills, such as Luffy or stronger opponents. The range and effectiveness of the power are directly proportional to the user's own willpower and concentration. Overuse can lead to exhaustion and headaches. The user cannot force someone to do something completely against their nature or moral compass; the influence is subtle and suggestive, not coercive. The fruit's power is versatile, allowing for manipulation in various situations, from simple distractions to more complex social engineering. However, it lacks the raw destructive power of Logia or Zoan types, and its effectiveness diminishes against individuals with exceptional willpower or those who are already strongly motivated to act against the user's influence. The user's physical capabilities remain unchanged, making them vulnerable in direct combat. The power level is strategically placed below Luffy's raw strength and Haki-enhanced abilities but above Zoro's mastery of swordsmanship, reflecting a more tactical and manipulative approach to combat and conflict resolution.