As the culmination of her own power, Fireworks of Romance's domain library encompassed an immensely diverse range of scenarios.
She had even stuffed in several nuclear explosion scenarios that were practically useless under normal circumstances, let alone these broadly applicable domains focused on offense.
It was not that she had deliberately wanted to cram in so many. The main issue was that her domains were basically single-use; once used, they could not be used again and had to be reconstructed over time, making the cost enormous.
Correspondingly, however, the returns she gained were equally substantial.
Although this [Sword Opens Heaven's Gate] domain consisted of only this one thing, it was already the pinnacle of power she could unleash at her current level.
Following the dents the ghost trains had made earlier, that slash tore a huge hole into the Flesh Wall before them. The hole began healing almost immediately, but Yimisi inside the carriage precisely seized that moment.
Just one second before the hole fully closed, three ghost trains carrying people howled into it. The momentum generated in that instant was so great that it nearly flung Fireworks of Romance, who stood atop the train, off the roof.
"That bastard..."
Barely steadying herself on top of the carriage, Fireworks of Romance cursed inwardly, her expression rather unpleasant.
Unlike what they had imagined, where they would confront the Monster directly after getting out, beyond the Flesh Wall lay a darkness so profound that merely looking at it felt as if one's soul would be sucked in. If she had not maintained her Little Universe state the whole time, she would probably have fallen into [Extreme Darkness] again.
Little Cocoon meant she was not particularly afraid, but the last time she had been thrown into a Monster's stomach, and who knew what