Another option could be Tumblr. There are many fanfiction writers who post their works on Tumblr. You can search for relevant tags such as '#kaname zero fanfiction' or '#kaname zero lemon'. Sometimes, Tumblr communities also share links to other platforms where they have found good 'kaname zero lemon fanfiction'. But be aware that the content on Tumblr can be a bit unorganized, so you may need to do some digging.
Fanfiction.net is also a good place to look for 'kaname zero lemon fanfiction'. There are numerous sections dedicated to different fandoms and types of stories. Navigate to the relevant section for the series that Kaname and Zero are from, and then search within that for the specific type of fanfiction you're interested in. However, make sure to follow the site's rules and regulations.
Chapter 715, "Childhood Shadow", is the clearest early answer because it turns Jiang Tienshen's situation into a concrete plot event. It opens with Jiang Mingyu let out a long sigh before collapsing onto the sofa,...
Chapter 841, "Isn't this Daniu?", is the clearest early answer because it turns Zhao Lang's situation into a concrete plot event. It opens with Zhao Lang took the photograph and glanced at it, chuckling, "It... and closes on Jiang Li looked at the old woman and found her quite familiar..
The best chapter pointer here is Chapter 16, "He Actually Fell Asleep". It opens with Just as the words fell, Jiang Shixu swiftly cast his eyes downward. and closes on Jiang Shixu panicked, set down the bowl, and reached forward to grab her....
Chapter 638, "The person was really eliminated by me!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. The chapter gives readers a real answer by opening on Outside the wooden hut, several people were startled after a message...
Chapter 899, "It's actually a seal script?!", is the clearest early answer because it turns Rong Ya's situation into a concrete plot event. The chapter turns that into something concrete by moving from Jiang Cheng, with his head dizzy, was pulled into the courtyard by...
Chapter 826, "Deadlock", is the clearest early answer because the violence around Yu becomes final instead of hypothetical. The chapter gives readers a real answer by opening on The Li Family Master had spoken, so Father Yu quickly followed suit...
Chapter 436, "Do You Remember Brother Daniu by Daming Lake?", is the clearest early answer because it turns Daming Lake's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Yu Li took the object that resembled a stone axe and weighed it in...
Chapter 895, "Love Is Not Something You Can Buy or Sell at Will", is the clearest early answer because it turns Dai Jing's situation into a concrete plot event. The chapter gives readers a real answer by opening on Dai Jing also joined in with a gossiping look: "Which young...
Chapter 679, "Got Money to Buy Coffee but No Money to Pay Me Back, Huh?!", is the clearest early answer because it turns Luo Xingmu's situation into a concrete plot event. The chapter gives readers a real answer by opening on Cut, that's a wrap!" With Shao Changqing's shout, the lights across...
Chapter 514, "Truly Deserved! Number One on the Individual Ranking!", is the clearest early answer because it turns Eldest Miss Jiang's situation into a concrete plot event. The chapter gives readers a real answer by opening on Another mentor was very satisfied with Jiang Shixu and his team's...