White Area, Red Area, My Story with Them

Nine years of service have smoothed your edges. You retired in a hurry because of your father's illness, thinking that you would never appear on any battlefield again in your life. But it still finds you, and you are caught in the whirlpool of the new world, but can you escape this time like before? (Thanks to Chong Sang's wonderful management, Girls' Frontline 1 was completed last year. I don't know if anyone still reads the fan fiction written about Girls' Frontline, but for me, my heart is always empty, as if something is missing, so I plan to write something to make up for the regrets I have had in the past 10 years. It will also fill up the regrets for the stories in my youth memories.)