With Rita flying them at high speed, the group flashed through the around four kilometers of metal filled levels before reaching the fifth one just in time to see a giant dent appearing on the metal gate.
"Booom!", the gate managed to resist the impact but the metal churning sound was so loud that it made the younger Lamia princess cover her ears, probably because as a someone with a magic beast lineage she had sharp senses.
"Sometimes I think it's not fair that only sis had the talent to be a knight…", mumbled Naomi, it's not like she was making a fuss out of nothing, the metal door was strong enough to contain the middle stage Stellar ranked magic beast that was trying to break out for at least half an hour if left alone.