Shen Qiao is a pure idealist, utterly pure. Aside from the faint air of so-called intellectual sophistication in her appearance, every movement and every breath she takes radiates idealism. Even now, she still believes in everything that can be called beautiful. She still believes in miracles, without a trace of pretense. She truly believes, and you could say it is her faith.
Ling Xicheng is a pure businessman, utterly pure. Aside from the faint air of a so-called Confucian merchant in his appearance, every pore of his body is filled with calculation.
Pure people are usually straightforward. They are unwilling to spend any effort on falsehood. Whether they are true gentlemen or genuine scoundrels, when they pursue what they want, they usually choose to compete on their own merits within the rules.