Secondary objectives | Introduction DB: Xenoverse Guide

Participants of recent events who have blue question marks above them will give you side quests

Secondary quests are the ones given to you by NPCs. They appear in Tokitoki when you make progress in the campaign and offer you to participate in an alternative version of what happened, where you'll often help the "bad guys". They become available after every Time Patrol saga and can be activated by talking to NPCs with blue question marks above their heads. Each one is performed alone, so they are incredibly hard.