Chinese Danjin guy vs double Fallacy

Seem likes there is some kind of bugs that spawns multiple hologram bosses at the same time, and this guy completed hologram with Danjin solo vs 2 Fallacy (1 diff 5 + 1 diff 6)
Source

https://preview.redd.it/stw3zrxyh0pe1.png?width=1580&format=png&auto=webp&s=dc10d64cb9f23ac82d2debbf66adfec6ef1fc561