[X] The most ideal outcome is one that leaves us room for the luxury of mercy, the Emerald Seas must feel secure enough that contemplating peace seems possible (+1 Power)
This is a tricky vote, and I'm not making it because I believe security would increase the odds of the peace. Rather, I think focusing on what you can control, in this case Emerald Sea's behaviour, is more effective than focusing on what you can't. Ling Qi can't control the hearts and minds of the Ith, If they choose to be unreasonable or lack any sentiment that would allow for peace there's not much she can do. Further, even if she could, I don't think she should impose a peace on them against their will.
Instead, it would better and more sensible to focus on maintaining a willingness for peace on ES side. Because it won't matter how willing the Ith are to have peace if the ES is unwilling, and if the Ith are unwilling better to be in a position of strength to see the war through.