Story of: Spreading branches and leaves, starting from detoxifying my sisterinlaw, becoming invincible [Many children, many blessings + the strongest family + Fairy Empress + Decisive to kill + Coward + Invincible + Disobedient disciple + No system + Playing the pig to eat the tiger] Lin Yi traveled through the world of cultivating immortals and got a record of descendants. He didn't expect it to be a magic weapon to build an immortal family. So, starting from detoxifying his sisterinlaw, relying on the golden finger, marrying a wife and having children, I cowardly when the enemy is strong, and I crazy when the enemy is weak. Lin Yi becomes stronger by playing badly while enjoying it. Unknowingly, Lin Yi has become invincible! This book is also known as "Many children, many blessings, my descendants are as invincible as me", "I rely on the record of descendants to marry a wife and have children, and I am invincible in cultivating immortals", "The fairy asked me to have children to save the people"