The Graph Adversarial Technology Experiment Log event in Genshin Impact has a theme that changes every day, so players must use up their daily photography opportunities to not waste the given film frames. On day 4, Travelers need to find Staff-Wielding Opponents, and day 5's theme is Purple-Colored Teyvat Products. Of course, day 6 of the Graph Adversarial Technology Experiment Log event has a whole new theme.