In the treacherous universe of Warhammer 40,000, how could there be no "YESYES"? So, to fill the void of the galaxy lacking rats, Lucius transformed into a black-robed Great Horned Rat and arrived in the galaxy, leading his hordes into this cruel galactic cesspool. From then on, the Devourer of the Great faced a group of equally hungry and formidable enemies; the Empire experienced what an endless sea of ​​people truly meant; the Necromancer discovered that the opposing rats also favored green weapons; and the Greenskins—Lucius declared, "Greenskins, we've fought our way from the Middle Ages to AOS all the way to 40,000! Let's see if you can handle the rats again!"