Ch.1-5 - An omega girl gets raped by an alpha as a young girl and thinks she's in love (as does the story, but I think that's BS). As an older woman and oiran (Japanese prostitute), she finally meets him again. Trigger warnings: rape, sex trafficking.
Ch.6-9 - A tough girl omega and wimpy boy alpha are childhood friends who separate after her first heat and are finally reunited as adults. No trigger warnings.
Ch.10-11 - In an animal omegaverse world, alphas are expected to have many wives so they can bear a lot of children, and a goat beta girl can't admit she loves her cat alpha childhood friend because she wants him all to herself. No trigger warnings, except secondhand embarrassment.