Wu An'an was born in the countryside, so poor she could barely scrape by!
Her dream of going to college drove her to support herself from the moment she started middle school. She gave it everything she had, and her hard work paid off: she finally got into college and fulfilled her dream.
Along the way, she discovered that her body was unusual. Unsure whether it was a blessing or a curse, she could only do her best to overcome the challenges it brought. During this time, she met the "stranger" who somehow didn't feel like a stranger, the doctor Du Jingling!
In a desperate bid to save her roommate, she exposed her extraordinary speed and caught the attention of some interested parties.
They belonged to an assassin organization hidden in corners all over the world. Its members included high-tech specialists, a bunch of unrestrained "madmen" who thought they were above everyone else and answered to no one!
They saw Wu An'an as a rare talent and tried all kinds of ways to recruit her. Du Jingling thwarted them every time. The organization's leaders assumed Wu An'an must possess even more mysterious abilities, and became all the more desperate to recruit her!
Until, finally...!
