Because his father (Omega) was killed by a mysterious organization, the top Alpha Fu Ye became dark and paranoid. After the age of 8, his world was filled with only revenge. Mo Bai, a top omega who lost his father (alpha) when he was young but has always been gentle and kind. When he was 16 years old, he followed his father (omega) into the Fu family and became Fu Ye's nominal younger brother.
When they first met, Fu Ye treated Fu Ye coldly and full of hostility. Mo Bai was cautious and used gentleness to melt Fu Ye's coldness little by little. When the truth about the mysterious organization gradually emerged, the two decided to join forces to investigate. On the road to revenge and redemption, they rely on each other and eventually become irreplaceable in each other's lives.
"You are my salvation and my only weakness."