He is one of the Dorssian Military's Secret Agency's super agents.
L-elf is created by Sunrise and originally designed by Katsura Hoshino as a supporting character in the Valvrave the Liberator franchise.
L-elf has purple eyes and short, grey hair.
L-elf is ruthless and merciless when he kills his target. When Haruto wishes a world without winning and losing, L-elf loses his cool and shares his views with Haruto while taking away Haruto's keys.