Hate no Shoutsuushin

Marko is a young Russian university student who is looking forward to finishing school so he can spend more time with his fiancée. However, those plans go out the window when he’s abducted by aliens! These extraterrestrials have a mission for Marko, one that will take ten years. All Marko can do is make the most of it and get to know the strange creatures who are now his co-workers in this offbeat tale of a life far from Earth.
(Source: Seven Seas Entertainment)
Notes: Nominated for the Tsugimanga 2020 Award in the Web Manga Category.