this is before i spend my point:


this is after i buy a ring:


i guess this mean if use point, will spend the free 500 first before spend your own point?
BTW, just check my tatsuta...
i saw the kai button can press, i was very happy, lvl 77 is enough...
but the picture not kai ni, still same tatsuta...

i thought got any bug/problem... until i found that my tatsuta is not kai yet  
i just press the button for kai only

E2 right?
need to be careful on nishimura fleet... better give them yellow tag...

luckily i do not use my other dd for yellow tag route...
I scare of yellow tag cannot go to combine fleet route, so i use 6 nishimura fleet even normal just need 4 of them...

but combined fleet...
after i give my nishimura fleet yellow tag, i never think of use back nishimura fleet for combined fleet
i just use other shipgirls for combine fleet
BTW, just clear E2 normal


for unlock 2nd start point, i use 6 spare SS to reach node T
and i use 6 nishimura fleet + i13 for yellow tag route

i really wonder if my sanity n resource can last until i complete this event.

just finish E4 normal
even normal also quite some retreat

my first half of red bar, every run reach boss and finish boss
then about 50% remain of red bar, enemy attack start to become accurate and my shipgirls start to attack miss
here my final kill setup:


i do a bit changes for my final kill after a few run that fail to kill the boss:
-my abukuma two yellow gun + 1 opening torpedo
-maya AACI instead of myoko

for unlock boss node part, i use 7 nishimura fleet
LBAS 4 bomber with ASW aim node F
another LBAS 4 green aim node C
i decide to switch my maya to myoko and 1 LBAS aim node before boss instead of 2 LBAS all aim boss
think of use both LBAS if i fail to kill boss, but after i switch my setup, 1 run to kill the boss

and my myoko taiha at boss node day battle...
a bit regret to use my myoko, but anyway, it is good to finish the boss already
for those who do hard, good luck