Hey there! Thanks so much for being one of the few people to comment on The Throne. I am super glad that you are enjoying it! As for the person that Zed slept with before Loki, it will be revealed. Likely within the next 2-3 chapters. It isn't really a big scandal or plot twist, but I just felt like she needed to have that moment of teasing with Loki.
*returning virtual hug*