Other Title: 仮面ライダービルド-正義のボーダーライン, Kamen Raidā Birudo-Seigi no Bōdārain
Summary: A man named Nabeshima appears within Ryuga's false murder case. He was
the man who sent Ryuga to the house of the murder by using his
girlfriend. Kagami and that man were the ones who injected Ryuga with
the tranquilizing serum in order to take him towards the Human Body
Experimentation Sector. In other words, there is a high possibility that
there is a connection between the scientist's murder case and the Smash
experiments. But how do we confirm this information on Nabeshima? Just
when everyone was desperate for information, someone unexpected calls
him by name. It was Misora!