Banna Harbor

A drug-trafficking gang that fled overseas has quietly returned to the country. Qin Tian, a soon-to-graduate police academy student, takes on a dangerous mission under the alias Shen Yulin and infiltrates the gang alone. But will he end up falling for Su Xiangyu, the gang's second-in-command, and her stylish suit pants? As Shen Yulin delves deeper into the gang's territory, the truth behind its past and the fog surrounding it gradually come to light. After an accident, Shen Yulin mistakenly believes he has done something unforgivable to Su Xiangyu. In reality, Su Xiangyu is putting on a brilliant act to make him feel sorry for her. Su Xiangyu says, "We've done everything. You don't want to take responsibility?" Shen Yulin: "..."

As Shen Yulin is torn between his convictions and his feelings, Su Xiangyu is beaten mercilessly with a whip. At last, Shen Yulin sees the light. "Fine, I'll take responsibility. First, I'll send you to prison, then I'll spend the rest of my life paying for it."