I Use Seeds to Cultivate Immortality

My name is Qiao Buwei, and I have an heirloom seed pendant called the Taiyi pendant. This pendant can be used in endless ways to make a variety of seeds. If you want to prolong your life, buy my seeds. Life is not enough, but one seed can make you live to be 500 years old. If you have an incurable disease, buy my seeds. One seed can keep you alive for a normal lifespan. Whoever offends me, I will plant seeds in him, and he will die. Anyone who offends those around me will be sown by me that his family will be destroyed. I use seeds to cultivate immortality, and my destiny is up to me! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.