There's not enough given about the 'arms at rest fanfic' to figure out the main characters. It could be original characters created by the fanfic author, or it could be characters borrowed from a well - known story. Maybe it's about a group of friends and one of them has their arms at rest in a way that starts an interesting chain of events, but this is all just speculation without more context.
Chapter 942, "In Which Year Did the River Moon First Shine on People [Extra · River Moon Edition]", is the clearest early answer because it turns People's situation into a concrete plot event. It opens with She never expected Jiang Yan meant this. and closes on That was definitely not a dream!.
Chapter 937, "When Did the River Moon First Shine on People [Extra: River Moon Chapter]", is the clearest early answer because it turns Shine's situation into a concrete plot event.
Look to Chapter 16 for the clearest answer. It begins with Just as the words fell, Jiang Shixu swiftly cast his eyes downward., keeps building through His eyelashes were very long;
Chapter 924, "Competing to Auction Themselves", is the clearest early answer because it turns Lin Manru's situation into a concrete plot event. Early on, Not only did the netizens feel like they were on a roller coaster,.... By the end, No rush, I haven't decided yet." Jiang Li said slowly..
Chapter 61 is the strongest chapter-level answer because it starts from Hahahaha, oh my god, Jiang Li's mouth is even more venomous. and follows through on A cold shower is pretty normal, right?.
If you want the clearest chapter reference, go to Chapter 9. Early on, Exactly, the Qiao Family isn't that great either.; later, the chapter leans on They've been yelling and shouting since morning, with no sense of decorum....
Look to Chapter 28 for the clearest answer. It begins with The next evening, Jiang Yan drove home seething with rage., keeps building through Before he even entered the dining room, he shouted angrily, "Lili, you did..., and lands on Lili then kicked his knee hard..
Chapter 44 is the strongest chapter-level answer because it starts from But the next move by the production team proved they hadn't forgotten the... and follows through on Does anyone here know how to drive?.
If you want the clearest chapter reference, go to Chapter 41. Early on, The live streaming room suddenly boiled over again.; later, the chapter leans on [Did this matter really have such a big impact?.
A practical answer is Chapter 20, because it turns the idea into a concrete scene. The chapter opens with Several people turned their heads upon hearing the sound and saw three..., adds pressure through Miss Su, please clarify the situation and do not slander me unnecessarily., and ends on So, he.