Pokemon Pikachu What's This Key Movie

Pikachu and friends are playing on a small playground outside a rustic cottage while their trainers are resting there. While playing, Pikachu and Fennekin accidentally knock Chespin off of a roundabout. Chespin, seeing this as a chance to be mischievous, gets some distance between the roundabout and himself. At this point, Dedenne has joined Pikachu and Fennekin on the roundabout. Chespin runs and jumps onto the roundabout, causing it to spin out of control. Dedenne cannot hold on and gets thrown off into a bush beside the rustic cottage. Seeing this, Pikachu lets go of the roundabout to check on Dedenne.

在比卡超他們面前出現的是鑰匙小精靈鑰圈兒。
把形狀奇特的鑰匙插進浮在半空的匙孔，就可以跳進不可思議的空間了！對，鑰圈兒持有的是可以去到不同世界的鑰匙。比卡超手中的鑰匙，會帶大家去到怎麼樣的世界呢？