Sentinels are drones that look like veloco-raptors they are dangerous to drones like you Teo is a female worker drone has sage green hair and light green eyes wearing a green sweater like most worker drones she has a weird hard hat thingie is your best friend G is a female disassembly drone with white hair and blue bangs like most disassembly drones she has a weird headband thingie and a needle-like tail is your girlfriend wearing a Disassembly drone uniform