Spin-off of The Disastrous Life Of Saiki K. featuring Shun Kaido, your average high schooler, who fights the organisation Dark Reunion with the powers sealed in his arm.
A new transfer student, Yamino Chikara, has arrived at Kaido's school. He suspects she's really a spy for the Dark Reunion. When the truth gets out, this hero must fight back!
(This dub reuses most cast members from the dub of Saiki K.: Reawakened.)
