A former aristocratic family faces financial hardship and their daughter is introduced to a nice man in the auto repair business, the hope being that a marriage might be of economic assistance to the family. The daughter's family finds it hard to accept this kind of idea and the young man is uncomfortable with the difference in their social standing. However, everything works out in the end and a happy marriage takes place.
七年后,降龙重生为“新降龙”,一座绝对防御的城市。它以惊人的速度进化,成为人类对抗面临灭绝危险的B.R.A.I的最后一座希望堡垒。在命运的带领下,聚集在新降龙、雷昂、柯一、昆凌和道格。塞西尔、凯恩、杰伊和格伦欢迎他们加入国防军。于是,赌上人类生存的特种部队“潘多拉”诞生了。在签订合同时,希望寄托在他们身上--
战国时代,号称霸王的织田信长,在现代日本复活了。但,却是以柴犬的样貌!与信长同时代的战场名将们,也全都转生成了狗。现代的群雄割据,是在遛狗场中……!?