I thought I wouldn't make it... but I did. If I took +6 more points of damage I would have ruined this run but I came out on top. I had alot of trouble with orbs, the requirement for this mission in VH is 8000 orbs and most of the time I would always get less than 8000, close to it, but never actually 8000.
Most likely because sometimes I couldn't get an SSS in stylish points in the first room with the Lusts, which then ruined the whole run because of the lack of orbs and probably also in stylish points... But whatever. It's done.
I was also going with Swordmaster at the start but it wasn't helping so I decided to then change to Quicksilver which helped alot more, especially against the Lesser Demons but since what you need against Gigapede is just to do a ton of damage quickly, you can also use the purple orbs he throws at you against him by reflecting them but somehow I still got hit.
I gave up and decided to use Doppelganger and it worked out against Gigapede perfectly.
Moving on!