Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.

Heroes of Gaia (Chinese: ; pinyin: Yingxiong Zhi Cheng), known in the separate European version as Castle of Heroes, is a massively multiplayer online fantasy browser-based strategy game developed by the Chinese developer Snail Games and published in the United States by its U.S. publishing division, Snail Games USA.
Who worked on Heroes of Gaia?

Hit-Girl (real name Mindy McCready) is a fictional character appearing in the Kick-Ass series, published by Marvel Comics under the company's imprint Icon Comics.
What show is Hit-Girl from?

Daniel McCauley (b. September 8. 1839 -- d. 1894) was an American Union Army general during the American Civil War.
Which conflict was Daniel McCauley a part of?