Emils

Emils (エミルス) was a character appearing in the mobile game, That Time I Got Reincarnated as a Slime: Isekai Memories. Izis created them as part of the Mad City, a mirror version of Rimuru City, with Emils being based on Rimuru Tempest through the dreams and desires of Shinsha. When the Mad City dissipated, so did Emils.

Appearance
Emils looked nearly identical to Rimuru Tempest, with the exception of their silver hair taking a reddish blood-moon hue instead of Rimuru's full-moon blue hue, as well as blood red eyes.

Personality
Emils has a cold and harsh personality. Despite that, they see everyone in Mad City as "Family" and value them as such. Emils gets enraged whenever one of them is harmed or killed, due to that part of their personality being influenced by Shinsha's desires to be a family together with Rimuru.

Emils hates being called a copy, knock off, rip-off or any kind of mention of being a copy of someone.

Emils changed a bit in their final moments as Mad City disappeared. Telling Rimuru to promise to watch over their loved ones before fading away.

Trivia

 * Emils is the word "Slime" spelled backwards, which they themself state during their introduction.