As Blaze Regret's eyes scanned around for the key, the lava octopus that had been hiding and secretly consuming the essence of the Flame sun fish suddenly rolled its eyes. It opened its mouth slightly and spat out a rusty key.
The lava octopus raised the key high with its tentacles, looking somewhat pleased with itself.
"A key?" Blaze Regret felt a bit dazed. Just when he needed one, it appeared. Seeing the smug look on the lava octopus, he suddenly felt a sense of unreality.
After wiping off the liquid on it, Blaze Regret gently inserted the key into the lock. With a creaking sound, the stone walls on both sides quickly parted and moved away.
Watching the moving stone walls, Blaze Regret breathed a sigh of relief and immediately commanded four Night Feather Fireflies to fly in. Their faint light dispelled the darkness behind the stone wall.
"Boom!"
