Dumb enough to underestimate me

Outside the room, Ian and other hunters are doing everything to break open the door. The walls of the special prison cell are infused with magic. It cannot be broken by force alone. 

"Huang Qiuyan!" Ian hollers at the door. He's certain that she did something. They can't hear Meng Su Yin's "Come out if you dare."

Click! 

The door is slightly opened. It's eerily quiet. All hunters stare at the door. Ian creases his brows. Is it Meng Su Yin? That's not possible. She is likely to be dead. This must be a trap. 

Abel gnashes his teeth. He puts the arrow on his bow and pulls the string. He takes slow steps toward the room. Ian doesn't stop him. Wisps of red smoke emerge from the tips of his nails. He feels cool air coming out of the little gap between the door and the doorframe. Abel kicks open the door. His eyes widen in surprise when he sees a giant tree in the middle of the room.