Ep. 50: Survive detects a gravity storm threatening the planet in three days, prompting Shingo to propose using the ship's gravity control unit.

Survive detects a gravity storm approaching the planet, set to collide in three days. Shingo proposes using the spaceship's gravity control unit to generate an inverse field that cancels the storm. After a successful simulation with a smaller unit, the plan requires detaching the main component and launching it into the storm. Howard and Menori object, preferring to use the ship to return home, as no other vessels or powerful units exist on the planet. The other children support saving the planet, causing Howard to storm off. Sharla follows him into the forest while others check the ship or speak with Menori. Luna advises Survive to wait, confident the children will not allow planetary destruction. An earthquake opens a crack in the forest, swallowing Howard and Sharla. They survive on a ledge and encounter an injured mother pague. Sharla bandages its leg. The group searches for them, and when the ledge crumbles, dropping the pague, the children arrive in the anti-gravity sled just in time to catch her. Returning the pague to its child, everyone agrees they must save the planet.
Episodes
- Ep. 46 · Children gather food while avoiding drones and reunite with Howard and Sharla after falling underground.
- Ep. 47 · Sharla alerts Survive via Howard, causing drone overload and forcing the group to flee.
- Ep. 48 · The group assaults Survive's room to free the controlled friends using nebulizers and Luna's power.
- Ep. 49 · Survive threatens children with drones while Luna investigates planetary destruction causes
- Ep. 50 · Survive detects a gravity storm threatening the planet in three days, prompting Shingo to propose using the ship's gravity control unit.
- Ep. 51 · Children prepare for departure, face gravity storm, and convince Survive to continue mission
- Ep. 52 · Luna Ejects the Bridge to Save the Planet from a Gravity Storm