Watching the blood spilling from the wrist of the person who had spoken, everyone's gaze was firmly fixed on the formation below.

Indeed, as the blood entered, the glow of the formation became brighter, looking as if the door below could be completely opened as long as there was enough blood.

"Looks like this actually works!"

"We have no choice. For the sake of what's behind the door, everyone has to give it a try!"

"Release your ...