Bullying a Cursed Ghost Girl by Killing Her 10 Times

519,000 HP might not sound like a lot but Fujino has 70% sdm making it effectively 1,730,000 HP. Getting 7 kills on arrow 2 is likely a feat reserved for Grand Roma.
RNG for arrow 2:
Turns 1-4:
You need to get castoria's NP up by turn 4 and Roma's NP up by turn 5. Crane's taunt helps with this by allowing the enemies to exclusively attack Roma and castoria but arts chains are very important in the first 3 turns to generate NP. On turn 3, 20 stars have to be generated in order to have crane NP on turn 4. Crit star CCs help a lot with this.
Turn 5:
There are quite a few hands that work here. NPBA, NPQA, and NPBQ. It's important that enough NP is generated for the following turn but this can be pretty easy if castoria's batteries are saved. 2/3 Rome stacks must be applied on this turn. Otherwise Roma's NP will not do enough damage the following turn to one shot Fujino.
Turn 6:
NPBA is absolutely required. Bunyan has to die but I never had a problem with that.
Turn 7:
NPBA is basically required. It is possible with NPBQ with the merlin CC on the quick card but not only do you need to high roll the damage, you also need to have saved Roma's battery and have Fujino attack you twice with castoria's S2 still being active, which means you had to have saved that skill for turn 6. Boudica has to get killed here to reset that hand and this can be quite difficult if Fujino didn't attack Boudica on turn 5. Without a crit, Fujino needs two attacks to kill a level 1 Boudica so ideally she splits her attacks against Boudica between turn 5 and turn 7.
Turn 8:
NPBB is required. You want to have 8 rome stacks otherwise the NP will not do enough damage to reliably one shot Fujino.
RNG for arrow 3:
This one is much simpler with BQB or BAB being required turn 1 and two busters being required on turn 2.
It's been a while since I delved into the RNG into my runs but I thought arrow 2 was interesting enough to share some RNG elements.

[@aero6104]

The ghost girl, too, shall become Rome.

[@kyawminkhant2165]

Ghost girl: I am already dead
Romulus: You must be Rome then

[@requiemTA]

Finally, inner peace. Poor girl suffered too much

[@screaminediot1]

this guy has to be the reason why bosses have so many buffs so you arnt allowed to touch them lmao
keep up the videos, i love it

[@ShionFGO]

Roma is expert at ghostbusting. Just read his interlude.

[@ishicucked]

Like Ghostbusters or ..........................

[@gagamelius1887]

Enemy: exists
Romulus: *You are already Rome*

[@raulsessa]

that's very roman of you

[@canisleep7161]

Very good video, it also hurts my soul due to my lvl 100 fujino 💔

[@kun2588]

Very Based

[@Emperorwolf999]

Romulus Quirinus: haha get Rome'd idiot

[@juliansoria7733]

Hmm..
Maybe I go for him next time

[@totallynotSou]

Saka bullying little ghost girls smh..... do it again.

[@romulus...quirinus9249]

this is also ROMA

[@ribiagio98]

ROMA

[@000JAV_QwQ]

ghost= roma