In 1957, materials were scarce, but Chen Changan relied on a fishing rod to change the times! No system? Then create your own "system"! From Shichahai to Beidaihe, wherever his fishing rod touched, fish and shrimps were infested! While the whole hospital is still worrying about food stamps, Chen Changan has built a big tile-roofed house for his sisters to wear good clothes! Xu Damao was sour: This fool is so lucky! Chen Changan: This is called technology, do you understand?