Monkey Typhoon tells the story of three asobots —a form of robots whose general title is a portmanteau of the words association and robot— Goku, Tongo, and Joe. They are assisted in their journeys by Sanzo, a human, the son of the creator of the asobots, and Suzie, who joined them after her father was cured from the Destruction Virus. Later on they are joined by their former rivals Miyon and Shiyon. Their quest is to stop their world's destruction by collecting the legendary 49 keys to unlock Tokyo Metropolitan Government. Along the way, the asobots gain the ability to evolve further. Together, in their many voyages, they come across several foes and enemies such as Loki, Ryutaro Demon, the Quartet, King Doberman Pinscher, and many more, as well as grow united in their friendship.

Monkey Typhoon vertelt het verhaal van drie asobots – een vorm van robots waarvan de algemene titel een samenvoeging is van de woorden associatie en robot – Goku, Tongo en Joe. Ze worden tijdens hun reizen bijgestaan ​​door Sanzo, een mens, de zoon van de maker van de asobots, en Suzie, die zich bij hen voegde nadat haar vader was genezen van het vernietigingsvirus. Later worden ze vergezeld door hun voormalige rivalen Miyon en Shiyon. Hun zoektocht is om de vernietiging van hun wereld te stoppen door de legendarische 49 sleutels te verzamelen om de Tokyo Metropolitan Government te ontgrendelen. Gaandeweg krijgen de asobots het vermogen om verder te evolueren. Samen komen ze tijdens hun vele reizen verschillende vijanden en vijanden tegen, zoals Loki, Ryutaro Demon, het Kwartet, koning Doberman Pinscher en nog veel meer, en groeien ze verenigd in hun vriendschap.

2052年12月31日，为阻止科学家出门龙太郎毁灭世界，玄奘久造要求他的儿子玄奘三藏从编号1-99的99个机器人里选出一些机器人，三藏最后选出了五九、铜虎、丈、魅音和紫苑5个机器人。

　　2053年1月1日，龙太郎修改了超级计算机夏娃的程序，开始毁灭世界。久造制造的第一个初代机器人零为了保护三藏，她和龙太郎制造的机器人藤村宗一、藤村爽香一起毁掉了。机器人泰表面上是五九的对手，实际上他是在保护五九一行人。为了使超级计算机夏娃的程序恢复原来的样子并回到2052年12月31日阻止龙太郎，他们必须寻找拯救世界的49个零件。

　　向东！为了阿波特（机会生命体）和人类共存……

　　在未来的一千年之后，世界失去了平衡，高达一万米的巨大树木全部被人类视为阻碍而砍伐，整个世界变成了沙漠，在这个正在走向灭亡的世界中只剩人类和阿波特存活下来。

　　在命运驱使下相遇的三藏和五九。谜一般的少年们*三藏和自称最强最坏的阿波特*五九，贪吃的铜虎和精通机械技术的乔，正义感十足的苏姬，还有被称为女盗贼的魅音。这一行人的历险就此开始。

　　他们的目标是到太阳升起的东方寻找什么什么宝物……

O vírus M ameaça a raça humana ao total aniquilação. A história se passa a mil anos à frente da época atual num futuro distante quando o mundo se torna desértico, após as guerras entre seres humanos e asobotos infectados pelo vírus mortal no futuro Sobram poucos sobreviventes, Uma aliança é formado por três poderosos robôs, Asobotos. A única esperança até então é Goku e seus amigos. Juntos embarcam numa viagem perigosa para salvar o planeta.

1000年のコールドスリープから目覚めた少年サンゾウが、あと一年で破滅のときを迎える未来世界を救うべく49個ある鍵を探しだし、第一世代アソボット五九たちと共に東の果てジパングへと旅をする。