Because the power of believe is connected with all yukkuris and that make them believe they need oxygen despite not having lungs but why they would die of suffocation when they don't even need to breath, Perhaps the power to believe ends up destroying the paste core for not having oxygen, nah fuck it my head start to hurt trying to find a actual reason. "It just work"
Let's explain! Yukkuris don't need to breathe, so why is this one suffocating?mr. breathing becomes difficult...Whyy...