Duet Night Abyss is stylish chaos: anime visuals, guns, blades, air combos and constant swapping between skills and weapons. Looks amazing, but the grind and repetitive inputs can wear you down. If you’re on PC or using an emulator, Keyran can quietly take over the boring part. Set up macros for your favorite “dash → skill → weapon swap → ultimate” strings, farm routes on specific maps, quick daily-claim sequences, or rapid-fire menu clicks for upgrades and pulls. One hotkey and your routine flow is already running, while you focus on reading enemies, dodging at the right frame and enjoying the combat. Just keep it within fair play boundaries and treat Keyran as a quality-of-life assistant, not a shortcut to ruin the fun.