Chương 690: How have you been?

This time, it was really dangerous.

If not for Lu Ming's rapid progress in the Dao of inscription and his ability to inscribe powerful inscription formations, as well as his caution in secretly inscribing inscriptions when he stepped onto the island, they would have been in danger this time.

Even if Lu Ming risked his life to use the lightning cauldron, even if Xie nianqing had some life-saving methods, the difference between them and a fourth level spiritual ocean tier cultivator was too great. They would most likely die.

No matter how powerful the lightning cauldron was, with Lu Ming's current peak-tier King cultivation, he would definitely not be able to kill a fourth level spiritual ocean tier cultivator. He might not even be able to kill a third level spiritual ocean tier cultivator.

"It's a pity, Jian feiliu!"

Lu Ming sighed softly.