Responses
He is the star of his own manga that this is a doujinshi of. It's not translated to English but you can buy the the book on Amazon Japan. It's called Trip Lovers.
Oh ok tqvm (๑•ㅂ•)و✧
it is on this website know
Wow really?? Thanks for the info (look at the date this was posted hahahaaa)
Will check it now(づ￣ ³￣)づ
Does anyone know who that modern guy trap in that world? Who is friend with the MC? From which story he came from?