spiderman 2099 is miguel o hara a scientist who worked for alchemax but once he found out they were doing bad stuff he tried to quit but his boss (who is his father) tyler stone got him addicted to a drug called rapture and so he went to an office lab and tried to cure himself  but a jealus co-worker sabutased his expiriment and miguels dna was now 50 percent spliced with spider dna and now he goes and fights crime and the inheritors in the new spider-verse event.