Final Stage (10/10) Lv4 Echoes in the Mountain [Reverse: 1999]

My last stage still have some miss play, but never mind
I still cleared.
I think if random got Snowgirl Boss on Final Stage 2 I will re run if i see her, not fun LOL
its very painful with her def buff
I can't remember how much time it took
maybe 3 hr ...?
so tired.
For Lv.5 I will try next time.