As the Most Powerful Person, I Was Exposed by the Reborn Person

This is an era of invasion by monsters. In this era, monsters and beasts roam freely, the human race's territory is falling apart, and human beings are in constant panic. Su Li, an ordinary high school student. But on the eve of preparing for the exam, his talent suddenly awakened, and he became the only one in the human race who has awakened his talent, and gained unlimited extraction abilities! Extract impurities to strengthen external objects, extract essence to strengthen one's body... In this dilapidated era, I, Zuli, want to be the only strongest person in the world! … My name is Lu Hongdie, and I am the eldest daughter of the Lu family in Wucheng. I also have another identity. I am a reborn person from a hundred years later, known as 'Blood Butterfly'. Yes, I went back in time. In the not-too-distant future, the long-dormant monsters will launch a general attack on humans. The human race will retreat steadily, and eventually become dead souls under the hooves of the monsters. I must find Suli and find the most powerful person! Only he can stop everything, and only he can lead our human race to become strong and completely superior to all races!