That Time I Got Reincarnated as a Slime PVC Statue Otherworlder Guy Crimson 19 cm

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Species: Devil Lord
Title(s): Lord of Darkness; True Demon Lord; Red Primordial; Ancient Demon Lord
Gender: Possesses the ability to switch between a male or female body at will.
Age: 20,000+
Hair Color: Red
Eye Color: Red
Kind: Inhabitant
Status: Alive
Country of Residence: Ice Continent
Occupations: Demon Lord
Disaster Rank: Catastrophe
Affiliations: Octagram

Guy was summoned to the world by a human as an Arch Demon and was tasked with destroying a nation the human was at war with. He followed that up by destroying the human's nation as well. This earned him his name. An unpleasant-sounding name, like the shrieks of the doomed and desperate as he crushed them. After being named he realized that he had awoken as a True Demon Lord.
(Source: Tensei Shitara Slime datta ken Wiki)