"0000_11_07_2018" is a lore video posted by SiIvaGunner. It likely takes place after "The Lost Rip - A SilvaGunner Christmas Comeback Crisis Side Story".
The video seems to have been made as a teaser for a major channel event happening on January 10, 2019, apparently connected to the October 31st "???" event given the prominent featuring of the event's banner image. However, nothing related to the event or the video ended up occurring on that date due to the channel being terminated. It was later said to be referring to The SiIvaGunner Spooktacular Halloween Horror Special Part III.
The first image of the rip is of the banner image during the October 31st "???" event. We then see Reader from the "The Lost Rip" returning to his computer after more than a week and finding it turned on to SiIvaGunner's YouTube channel. He turns it off and goes to sleep. As he is sleeping, the 8-Bit Beast suddenly appears in his window as the first note of "Haunted House" plays loudly.
The video then cuts to a black screen, on which ghostly white words appear, stating "THE MYSTERY UNFOLDS" and "JAN 10". Meanwhile, the "ANOTHER HIM" rip plays in the background.