Other than the initial attack, Rong Jian had not used his spiritual power to attack them again. It seems it was only to light up their surroundings. At the end of the day, Shen Tianyu was still the most effective at eating with them, being able to get rid of large batched without having to use spiritual power, their food.
However, that didn't bode well for her supplies. She was using her sword to protect herself and her bombs became more intermittent. Since the Hell Butterflies could find them even in the dark, that means they didn't have to worry abaout light anymore, and subsequently the light that comes with explosions. However, her supply of explosives were already running low.
"Miss! Hurry, everyone's through already!" Tianhao shouted from behind them.
Rong Jian looked at Shen Tianyu to signal her to go first but she shook her head.