Delta New Operator Phantom Crow

Xu Jin is an ordinary social worker in the city, but he accidentally traveled to a world with Operation Delta as the background. He had just crossed over and before he understood the situation, he obtained the individual soldier system. Being poor, he sold his blood and was implanted into Hafk's Relink brain machine with 100% adaptability. He was first trained as a killer in Hafk, and strengthened himself through the system. After discovering that Hafk was the invader, he joined the righteous G. T. I.