The quest "Take care of Siani" is impossible to complete. In the "Stories" section. Please, remove this task.

Квест "Позаботьтесь о Сианне" из раздела "Истории" стал невыполнимым в середине цепочки. Пожалуйста, уберите эту цепочку квестов или сделайте возможным ее завершение. На почту не приходят венки.

It's not impossible but it does takes too long. I finished mine just last week. You need to rely on guides posted online to know what to do. As for the blue flower crown, always check the gift npc in towns but it's faster if you can farm chaos loot chest in chaos map. 13k+ cp is advisable for efficiency.

I was having a problem with the letters, cant find them.