The Primer in Zenless Zone Zero helps players progress by nudging them in the right direction and awarding incredibly useful currency along the way. This guide covers every Trial, mission, and reward, ensuring you don’t miss anything ZZZ has to offer. Table of contentsAll Primer missions and rewards in Zenless Zone ZeroPrimer Trial No.01Upgrade an Agent to Lv. 10Upgrade a W-Engine to Lv. 10Complete 1 Exploration and 1 Combat MissionGo to Waterfall Soup for some noodlesComplete the Main Commission “The Proxy and the Hare”Primer Trial No.02Go to Godfinger and play an arcade game onceDrink coffee at the Coff CafeHead to the HIA Club and complete 1 round of Combat SimulationPromote 1 Agent 1 timeModify any W-Engine oncePrimer Trial No.03Reach 400 Engagement in today’s ErrandsUpgrade two Agents to Lv. 20Upgrade two W-Engines to Lv. 20Complete the Main Chapter “Cat’s Lost and Found”Collect 3 medals on Sixth Street Officer Mewmew’s first page...