Megabuilding H4 started construction during the early-mid 2040s. Around 2045, a portion of the up-and-coming megastructure was home to a gang known as the Rat Kings.[2]
2070s[]
By 2075, David Martinez and his mother Gloria had lived in one of the apartments of H4 for some time.[3] Shortly after David's death in 2076, the megablock was put under strict quarantine by the NCPD due to a plague, which was expected to last "for at least a few weeks."[4]
By 2077, Megabuilding H4 was still in quarantine.[5]