Jiang Linfeng, possessing the body of Luo Zheng's brother-in-law, awakens the "Many Children, Many Blessings" system, gaining rewards such as cultivation level and physique upon having offspring. He and Luo Yan begin by having children with the cultivation level of the tenth level of the Innate Realm, but he hides his true strength. He follows Luo Zheng to venture into the Qingyun Sect and fight in the Central Region, befriending beauties such as Xi Youqin. With the power of the system, he protects his relatives and friends, fights against the demon race, and ultimately becomes a legend on the continent, bringing prosperity to his family.

Li Su transmigrated to the Swallowed Star Realm and immediately married the Star Illusion King! This was all because he awakened the "Many Children, Many Blessings" system! Pregnancy, marriage, and childbirth all bring rewards! The more offspring, the richer the rewards! To save her brother, Nightfall King, the Star Illusion King willingly became Li Su's wife and bodyguard, helping him take concubines on Earth and collect women in the universe. They multiplied and their offspring flourished! Among them were Vinina, Janet from the training camp, Hong's bodyguard Yao Rao, the Zerg Queen Irina, the Ninth Princess of the Black Dragon Mountain Imperial Martial Arts Group, and many more... all bearing Li Su numerous offspring. However, this was only the beginning of the "Many Children, Many Blessings" harem; many more beauties awaited.