突如現れた巨大な角を持つ大怪獣。それは6年前、人類の前に現れた最初の怪獣・デスドラゴだった。
再び姿を見せたデスドラゴを前にして、アキトの様子が少しおかしい。
‟始まりの”怪獣とアキトとの因縁とは！？
そして、ケンゴはアキトを笑顔に出来るのか！？
A massive monster with huge horns has suddenly appeared. That monster is Deathdrago, the first monster that appeared before humanity six years ago. Faced with Deathdrago’s return, Akito seems to have gone a little strange. What connection could there be between Akito and the monster that begins it all!? And will Kengo be able to make Akito smile!?
