They're probably looking for false, but to be honest, I use it in my writing sometimes. It depends on the setting and character, or it should be specified as slang in nonfiction writing.
You have to fingerspell the words out.
Answer:牛魔王从月老那里得知自己的生母尚活在世间，被压在火焰山。正要离去时，牛魔王误认蛇妖被俘舍命相救被二郎神擒获。玉帝对牛魔王的身世一事态度暧昧，二郎神和李靖怀疑玉帝和牛魔王妖母有染，决定追查到底
