Ep. 7: Akamatsu team confronts Behemoth in Ajanta caves while Betterman lies critically wounded.
Aired on May 14, 1999

7
The Akamatsu Industries team travels to India to investigate a link between Algernon and the Ajanta caves, only to encounter a real Behemoth. Its hallucinogenic cry incapacitates everyone except Keita and Hinoki. Betterman is overpowered and seemingly destroyed by the creature. As the caves collapse, Keita and Hinoki fall deeper underground, facing imminent death. They eventually regain consciousness and reunite with their teammates, who have emerged from their trance. Although the group is together, the Behemoth remains a deadly threat. Betterman survives but is severely injured. He stands before the chance to transform into his most powerful form, raising the question of whether he can reach it in time to save them.
Episodes
- Ep. 3 · Keita and companions face robotic dummies while the plane crashes into the ocean.
- Ep. 4 · Keita Aono navigates school life and strange disappearances after a dangerous weekend with Hinoki Sai.
- Ep. 5 · Keita and Kaede pilot the Tyran against Algernon while Hinoki grows jealous and suspicious.
- Ep. 6 · Akamatsu faces Heichin's betrayal as the team investigates the Behemoth at Ajanta Caves
- Ep. 7 · Akamatsu team confronts Behemoth in Ajanta caves while Betterman lies critically wounded.
- Ep. 8 · Betterman Mutates Into Forte While Keita Encounters a Nurse With Poisonous Nails
- Ep. 9 · Keita and friends face toxin attacks and mysterious disappearances aboard a freighter.
- Ep. 10 · Akamatsu Industries staff face a worm invasion while Li-Chan discovers a protective bell.
- Ep. 11 · Akamatsu Industries faces final subcontractor duties while Asami consults Dr. Umezaki about Betterman.