중년의 대학교수가 초등학생 아들을 데리고 이혼한 아내의 집을 찾는다. 교수의 전처는 이혼 후 커밍아웃을 하고 레즈비언 파트너와 동거 중이다. 보호자 역할을 교대하는 과정에서 교수는 전처의 파트너와 단 둘이 남게 된다.

Мультфильм снят по рассказу Леонида Андреева «Правила добра» 　　https://m.bilibili.com/video/BV1Tt411X7MF

平是做色情电影的，他觉得这一行业没什么不好，这一行业对一个受压抑的社会是有益的，他用赚来的钱资助他的房东太太春及其家庭，不时的，他会和春睡觉，尽管相信春那已经化身为一条鲤鱼的亡夫反对她这么作；平很关心春的儿女，但是他自己又和春的女儿有不清楚关系，春死后，平对性、人性以及社会感到极端困惑，竟然做起了真人玩具，以为这样可以解决让他困扰已久的社会问题。

平是做色情电影的，他觉得这一行业没什么不好，这一行业对一个受压抑的社会是有益的，他用赚来的钱资助他的房东太太春及其家庭，不时的，他会和春睡觉，尽管相信春那已经化身为一条鲤鱼的亡夫反对她这么作；平很关心春的儿女，但是他自己又和春的女儿有不清楚关系，春死后，平对性、人性以及社会感到极端困惑，竟然做起了真人玩具，以为这样可以解决让他困扰已久的社会问题。

In "Birth of Humanity," the second part of the three-part series "Becoming Human," NOVA investigates the first skeleton that really looks like us–"Turkana Boy"–an astonishingly complete specimen of Homo erectus found by the famous Leakey team in Kenya. These early humans are thought to have developed key innovations that helped them thrive, including hunting large prey, the use of fire, and extensive social bonds. 　　The program examines an intriguing theory that long-distance running–our ability to jog–was crucial for the survival of these early hominids. Not only did running help them escape from vicious predators roaming the grasslands, but it also gave them a unique hunting strategy: chasing down prey animals such as deer and antelope to the point of exhaustion. "Birth of Humanity" also probes how, why, and when humans' uniquely long period of childhood and parenting began.

In "Birth of Humanity," the second part of the three-part series "Becoming Human," NOVA investigates the first skeleton that really looks like us–"Turkana Boy"–an astonishingly complete specimen of Homo erectus found by the famous Leakey team in Kenya. These early humans are thought to have developed key innovations that helped them thrive, including hunting large prey, the use of fire, and extensive social bonds. 　　The program examines an intriguing theory that long-distance running–our ability to jog–was crucial for the survival of these early hominids. Not only did running help them escape from vicious predators roaming the grasslands, but it also gave them a unique hunting strategy: chasing down prey animals such as deer and antelope to the point of exhaustion. "Birth of Humanity" also probes how, why, and when humans' uniquely long period of childhood and parenting began.

许峰重生后弥补前世过错，获系统帮扶，守护林惜月、林惜雪姐妹，智斗混混、解决债务，还进城工作、打猎创业。期间与四合院众人产生交集，最终事业渐起，家人团聚，开启新人生。