Experiments show that the Lion's Sword works perfectly. Next, you must pour the Gaia Energy Source into the second seal boundary.
After you cross through the seal boundary, the Senate will send someone to repair it.
The last section of Karda's journal discusses the Great Extinction. It relates to the Tree Cave's Place of Roots, explained Borg.
The gods left their Battle Weapon there. But this is no ordinary weapon; it's a sentient being. It is incredibly powerful and highly intelligent. You must seal it up before it does more harm.
The second seal is right next to me. Place the Gaia Energy that you got from the Boss into it, and you will see the Battle Weapon.
The monsters disturbed the Battle Weapon's slumber. It's incredibly powerful and cannot be controlled.
If it fully awakens, it could cause unimaginable damage and threaten countless lives. I believe the weapon is the cause of Babama's unrest.
Fortunately, Korda's suspicions are recorded in this journal. We still have a chance; we must seal the Battle Weapon before it wakes up.
Afterward, pour the Sacred Spring onto the Place of Roots.