Who is the phone girl who recorded the strange bird's behavior?

Kimyou Kumiko. A main line is the protagonist Okada Heng looking for his missing wife Kimyou Kumiko. The main tasks involved are Kimyou Kumiko's brother Miangu Sheng, a Honda veteran who can tell fortune, his sisters Malta, Crita, Ghana, and Okada's neighbor girl. From this bright line, the battle between Okada and Miangusheng leads to the dark line Nokanmen of the war of aggression against China.