(Pre-owned)
The 3-E students storm the lair of the enemy, who has launched a deadly biological attack. But blocking their path are three master assassins: Smog, Grip and Gastro, who excel, respectively, in the use of poison, brute strength and firearms. With their teacher Karasuma down, Karma and his friends face terrible odds! And then they discover the mastermind behind the attack is someone they know......