Noah didn't notice some flames' features right after the chrysalis, but they became impossible to miss when he used them in an attack.
He had avoided testing his abilities in the open after the breakthrough. After all, his attacks were on the powerhouses' level, so he needed a special training area to unleash them fully.
His dantian was still in the solid stage, but he could destroy entire regions with his bare hands now that his body had reached the sixth rank. His quarters couldn't contain him anymore, and even the separate dimension would suffer if he went wild inside it.
A tide of black flames spread among the depths of the sea and sucked the dim light that managed to reach those areas. The water burned as Noah's fire created a dark zone that made the Hydras and the pack behind them blind.