C76 Parallel world--floating land

They had already gone two to three li in, when suddenly a sharp arrow pierced through the air, right in front of them. The black arrow chased after the wind like lightning, straight at Long Feiyu's face, from the looks of the arrow, if it hit right on, the big tree would probably shoot it through!

Long Feiyu was already on his guard, with a slight turn of his body