Prologue

When Kujo Takamasa puts Idolish7 and Trigger in the hospital after hitting their travel bus it ends up with all of them forgetting Riku.

After Riku realizes the danger he put his friends in left Japan and moved to London with his foster dad instead.

After a year he returns to do a project with both IDOLISH7 and TRIGGER but when they come to face everything starts to unravel...

[However, will Riku's new family from London arrive and save him from the crisis, and will he find forbidden love along]