You can start by looking on fanfiction websites like Archive of Our Own (AO3) or FanFiction.net. These platforms have a large collection of Star Wars Rebels fanfictions, including those focused on Echo. Just use the search function and type in 'Star Wars Rebels Echo' to find relevant stories.
Some Star Wars fan blogs also feature fanfiction. They might not have as extensive a collection as the big fanfiction websites, but they can have some really well - written and unique stories about Echo. You can search for Star Wars blogs using a search engine and then look through their fanfiction sections.
The best chapter pointer here is Chapter 71, "The Theme of the First Day—Breaking New Ground!". It opens with Shu Yan curled her lips with a hint of jealousy, "When can it be my turn... and closes on Now they had to work on an empty stomach..
If you want the clearest chapter reference, go to Chapter 52. Early on, The village chief and the woman behind him exchanged a glance, "This...; later, the chapter leans on might not be a good idea, you guys are still filming, we don't want to....
Chapter 49 is the strongest chapter-level answer because it starts from My phone!!!" Jiang Yan's roar echoed continuously through the mountains in... and follows through on Thinking this, Jiang Yan marched forward, pulled Jiang Li down from her....
Chapter 57 is the strongest chapter-level answer because it starts from Lu Xingchao's numerous fans were stunned. and follows through on I'm saying, big bro, can you at least reply to me?.
The best chapter pointer here is Chapter 87, "Temporary Replacement". It opens with Luckily, at that time, Jiang Li had already taken her pot of stinky... and closes on I'm driven crazy by him every day.] [+1 from above!.
The best chapter pointer here is Chapter 103, "Selling a Kidney to Repay Debt". It opens with Jiang Yan looked at Zhao Lang with suspicion, eyeing the dark substance in... and closes on Jiang Yan felt deep guilt welling up inside him..
Chapter 88 is the strongest chapter-level answer because it starts from She wanted to refuse, but didn't have the courage to do so. and follows through on Let's go," Jiang Li said in a soft voice..
Chapter 81 is the strongest chapter-level answer because it starts from Qi Tianyu, who chose curry beef rice, received a piece of curry and a... and follows through on The summer on the Southwest Plateau is no joke; the sun at three o'clock....
The best chapter pointer here is Chapter 69, "Received Two Advertisements on the First Day". It opens with Since the phones issued by the program team couldn't log into Weibo, Wen... and closes on Wen Jiaojiao immediately hugged her arms proudly, specifically waiting to....
Look to Chapter 69 for the clearest answer. It begins with Since the phones issued by the program team couldn't log into Weibo, Wen..., keeps building through However, He Yun, who had witnessed the incident, knew a bit about it., and lands on Wen Jiaojiao immediately hugged her arms proudly.