Dad Bot

He is the 3rd bot added to the Nightwatch, to help patrol the the quarters of the individuals of the Nightwatch. He's most known for replying to anyone saying "I'm [sentence]" then says, "Hello, [sentence], I'm dad."

He bothers very few of the individuals in the Nightwatch, but he is a memorable character in this anime

"DadBot! The worlds most advanced Dad A.I! Has plenty of dadjokes and is a replacement for your fatherly figure! Commands include d!dadjoke, d!quote, d!embarrass, and much more! (This is a novelty bot, it is still  under constant development, so expect a few bugs here and there along with new commands regularly)"