Based on the name 'ki and ka real story', it seems that Ki and Ka are the main characters. But without more details, we don't know if there are other important characters involved in the story or what their roles might be.
Since I don't know the specific 'ki and ka real story', I can only assume that the main characters are Ki and Ka.
Chapter 34 is the strongest chapter-level answer because it starts from Seeing that the public sentiment wasn't quite right, Su Yinwan felt... and follows through on Now that Lili is misunderstood, they start to kick us while we're down."....
Look to Chapter 46 for the clearest answer. It begins with Upon hearing this, everyone but Jiang Li perked up with high alert., keeps building through After all, there were only a few who didn't care how others saw them., and lands on Did you calculate the score incorrectly?!" And 13 points?!.
If you want the clearest chapter reference, go to Chapter 66. Early on, I can't take it anymore, why did the young master even find a pair of...; later, the chapter leans on He just knew that his eyes were swollen like a small hill and he couldn't....
A practical answer is Chapter 28, because it turns the idea into a concrete scene. The chapter opens with The next evening, Jiang Yan drove home seething with rage., adds pressure through Fuck, who's there, standing in the middle of the night scaring the shit..., and ends on Lili then kicked his.
A practical answer is Chapter 37, because it turns the idea into a concrete scene. The chapter opens with The barrage was suddenly filled with hahas, but the two guests present..., adds pressure through The moment her gaze landed on her, she couldn't help but pause., and ends on I look forward to.
A practical answer is Chapter 42, because it turns the idea into a concrete scene. The chapter opens with You've all met now, so this game is very simple," Director Sun said., adds pressure through Both trapped and rendered powerless by public opinion., and ends on As the plane hadn't taken off.
A practical answer is Chapter 48, because it turns the idea into a concrete scene. The chapter opens with He Yun felt guilty for initially ignoring Jiang Li on purpose, and with..., adds pressure through [Such a stark contrast on camera, five people feeling dejected, and..., and ends on Besides.
A practical answer is Chapter 51, because it turns the idea into a concrete scene. The chapter opens with Oh, okay." After uttering two syllables indifferently, Jiang Li bent down..., adds pressure through With this in mind, she looked up and scrutinized the worried faces in..., and ends on If I.
Chapter 53 is the strongest chapter-level answer because it starts from Night had fallen over Chixia Village, eerily void of any human sounds. and follows through on Wait, did this kid accidentally fall into the water?] [Help, this camera....
Look to Chapter 52 for the clearest answer. It begins with The village chief and the woman behind him exchanged a glance, "This..., keeps building through might not be a good idea, you guys are still filming, we don't want to..., and lands on And at this point, they might as well try a desperate.