"How do you want me to cooperate with you?" The dark creature was a bit angry.
"Well, I don't know what else to ask." Jacob was stunned. He shook his head and said, "There is no other way. You can only die."
The dark creature suddenly hissed, and his body shrank. At this moment, his body suddenly shrank many times. Then, he shook his arms and legs, and his limbs were deformed in an instant. A huge bat appeared in front of Jacob.
The bat roared and pounced on Jacob. A fishy smell rushed into Jacob's nostrils. He frowned. He grabbed with his right hand, and the Temoro Sword appeared in his hand. He slashed forward. With a puff, he raised his sword and cut the bat into two halves.
The big bat screamed. Its body was split into two halves and fell to both sides. Then, the parts began to twitch violently. After a while, they turned into a cloud of smoke and dust and disappeared in front of Jacob.