I wanted to make an album about two characters from two different works having opposing features in regards to hair and eye colors.
Like "Nine" (beware of the villainess) and Yerenica (seduce the Villain's Father), with the former having blue hair, pink eyes and the latter having pink hair blue eyes.
"twins" w opposing features. red hair, greyish eyes and grey hair, red eyes
cale (left): https://www.mangago.me/read-manga/trash_of_the_count_s_family/
right: https://www.mangago.me/read-manga/what_s_your_name/ 3 reply
