A Novel that I read where Mc is a necromancer who summons a skeleton, then the skeleton returns to the world of the dead and gets stronger. As far as I remember it was a Chinese novel. Thanks in advance.
http://www.novelupdates.com/series/great-demon-king/ http://www.novelupdates.com/series/the-portal-of-wonderland/ at some point in both of these novels there is a skeleton
By the way there's also God & Devil World where MC's summon is a skeleton,later in series it get option to go to land of dead to increase its power or die.Don't remember if MC ever sent its summon to land of dead. Edit:Also in GDK,MC's skeleton power was increased to due to refinement of skeleton by MC in various necromancy waste.Not by fighting in Land of Dead.
It was The Portal of Wonderland. Thanks. I actually read the Raws way ahead and forgot about it. Thanks you.