Tthe Black Hole gang and its leader investigate a series of disappearances.

The Eden System may be facing competition. Si Ge asks Headmaster Lu to find out more, and entrusts Zhan Lu with a secret mission.

Zhan Lu begins to experience errors. Lu Bixing’s school runs into trouble, but he receives encouragement from unexpected quarters. Meanwhile, there’s more to the League Secretary’s wife than meets the eye.

Neither the Starsea students nor their headmaster can resist trying out new technology. Meanwhile, Si Ge attends a gangster meet-up and finds out what Venom Nest has really been up to.

The Starsea students are trapped in the Venom Nest base; Headmaster Lu tries to rescue them, but he's still in disguise; Si Ge is confronted with the ghosts of his past.

Headmaster Lu protects his wayward students while Si Ge and One-Eyed Hawk deal with Venom Nest. Some unexpected relationships are revealed.