In his previous life, Zhang Shaochuan drained the blood of his family, but was eventually poisoned and killed by his beloved wife and children just to seize the family property. After his rebirth, he faced his living and healthy sisters and vowed to be a "sister-supporting demon" in his life, to protect his real family and to bring the couple back to their original form. He not only wanted to make up for his regrets, but also determined to use his knowledge beyond the times to contribute to the motherland. I thought that the script of my life had been rewritten, but when I went to the countryside, I picked up an unexpected "treasure" because of one good deed a day. His life trajectory started to speed towards the unknown direction again.
