No system + non-cool writing + no time travel. Those who mind are advised to enter.
The protagonist was born in a military family and has never seen his mother since he was a child.
After graduating from high school, he was admitted to the police academy and was spotted by his superiors because of his excellent qualities. After training and selection, he joined a criminal group.
However, just when the protagonist receives the mission, his father commits suicide mysteriously.
Carrying his father's instructions to him, while infiltrating the Y City criminal group, he found himself in a huge whirlpool.
"Do you know how your father died?"
"Want to know who your mother is?"
By chance, the protagonist discovers that his father did not commit suicide. While silently investigating the truth, he gradually uncovers the intricate chain of interests in Y City and his own life experience...
