小师爷生长在江南古镇绍兴，在东方文化和父亲的熏陶下，他立志做一名顶天立地，为国为民的大师爷。绍兴城中疑案频发，小师爷和他的小伙伴们深入观察，仔细分析，破解一件又一件疑案。
阵界斗从东京转学到爱知县，原本界斗就是一个土生土长的东京人，转学到爱知后，界斗自己还期待周围的同学会说当地的方言，展现独特的生活习俗，但界斗想的太多，同学并没有什么特别明显的不同。直到界斗遇到后辈八十龟最中，加入了学校的写真部，才开始真正的接触爱知地区的名古屋文化与名古屋方言，作为土生土长的名古屋人，八十龟最中对于作为东京土著的阵界斗有一种莫名的对抗感，阵界斗与八十龟酱就在轻松的日常中，介绍名古屋的风土人情。之前名古屋当地为了促进观光，还任命八十龟酱为名古屋观光大使——
The green Verdies are the tiny, but brave guardians of the lakeside. The young Verdies only become guardians when their hair turns brown. Until then, however, life is boring. The youngsters with green hair are not allowed to fly on warblers, not allowed to row alone, and they're not allowed to ride wild frogs at the rodeo. Willy Whistle's big dream is to become a guardian, but his curiosity always gets him into trouble. However, the whole lake becomes at risk when the enemies of the lakeside, the Grimps and the swans, enter into alliance. The guardians are helpless, but Willy comes up with a daring plan in order to save his home and his trapped friend, Jeremiah Jump. Luckily he is not alone, because Grandpa, the water snakes and the frogs also come to his aid.
突如其来的科技文明，让战争迷雾笼罩着九州大陆全境，魔法与科技的奇妙组合成为君王心中统御天下的王道。然而，从太古时期便销声匿迹的古老神符，它们诡秘的力量在历史尘埃的阴暗面里，悄无声息的操控着整个大陆的命运
