A Monochroid (モノクロイド Monokuroido) is a virtual android in the Len'en Project that usually appear on JynX's Youtube channel, helping with explanations on videos related to Len'en.
All of their full names follow a set pattern:
||[character the monochroid is based on]
While their nicknames are based on the number zero from various languages:
Rei: Japanese "零" (れい Rei)
Zelo: English "Zero"
Lin : Chinese "零" (Trad: Líng Cantonese: ling4)
Characters that are this species
- Rei (Monochroid[Rei] = _Type_iX01[Tsubakura];)
- Zelo (Monochroid[Zelo] = _Type_iX02[Yabusame];)
- Lin (Monochroid[Lin] = _Type_iX00[Rei]; Currently out of comission)