Except for Starfire, everyone's expressions changed drastically.
How could they not understand the power of a Forbidden Curse? Even a Quasi-Forbidden Curse is terrifying, let alone a true Forbidden Curse.
Not long ago, in a great battle, Li Yao, wielding the power of a demigod, cast a spell, though it wasn't primarily lethal, turning two million enemy soldiers into his own, instantly causing the ogres to surrender.
The others, like Open Skies and Fleeting Glory, looked at Starfire worriedly, but seeing Starfire's calm demeanor, they couldn't help but admire her composure, maintaining her serenity even now.
They also recalled initially suggesting to Li Yao to use a Quasi-Forbidden Curse. As a super guild, they naturally had one, and offered to contribute it.
But Li Yao refused, and in that battle both sides were quite restrained, neither using a Quasi-Forbidden Curse, except the God of Ravens who broke the rule at the end.