if your like me and in need of more of this yummy goodness, i found this really good manga with a similar plot line, yeah, i know its not additional chapters but they're both good reads ╮( ̄▽ ̄)╭ http://www.mangago.zone/read-manga/remonster/
both of the main characters got stab to death both of the main characters got transported to a fantasy world both of the main characters got reincarnated has a mystical creature both of the main characters have some sort of third person speaking to them as they accomplish a goal or gain an ability both of the main characters started at the bottom of the food chain both of the main characters have the "absorption" ability
if your like me and in need of more of this yummy goodness, i found this really good manga with a similar plot line, yeah, i know its not additional chapters but they're both good reads ╮( ̄▽ ̄)╭
http://www.mangago.zone/read-manga/remonster/
both of the main characters got stab to death
both of the main characters got transported to a fantasy world
both of the main characters got reincarnated has a mystical creature
both of the main characters have some sort of third person speaking to them as they accomplish a goal or gain an ability
both of the main characters started at the bottom of the food chain
both of the main characters have the "absorption" ability
yup, its pretty similar