Universal Sense

Universal Sense (万能感知) is an Intrinsic Skill that has been granted to Rimuru Tempest by the Voice of the World during his Harvest Festival ascension to a True Demon Lord. Specifically, he gained it for his evolution from Slime to Demon Slime.

Abilities
Universal Sense is vastly superior to its previous counterpart, Magic Sense. It includes all the abilities The former skill posses with a higher degree, meaning the distance in which the user can perceive Light, Sound, Smell, and Heat is also expanded. This ability allowed Rimuru to detect Gazel Dwargo's Pegasus Riders approaching way before a spy like Souei who is known for his superior ability to gather information.