Robots and mechas cleaning themselves, it really takes quite some effort...
Du Xixi originally wanted these two to wash off the dirt on their bodies, but they were worried that leaving Du Xixi would put her in danger, so they refused to leave. In the end, Du Xixi compromised and let 2569 and Rob go to clean up separately, leaving one to protect her.
The first to clean was Rob, while 2569 squatted by Du Xixi's feet to protect her. After a while, 2569 suddenly raised its electronic screen and asked Du Xixi, "Ma'am, it seems there's no venue requirement for us robots and mechas to clean ourselves, so why can't both of us stay here to protect you?"
Du Xixi was taken aback, silently cursing herself for not thinking of that, but she coughed without showing any signs of embarrassment or annoyance: "Perhaps Rob is shy."
"Huh?"
