บท 7140: Chapter 663-courting death (3)

"Then what should we do? Sect master, if this continues, our Demon Sword sect's legacy will be broken."

"No, our Demon Sword sect's legacy will not end, and I want everyone to know what the sea exploration sect has done. They can only seal this secret realm with the barrier formation, and there are two ways to break the barrier formation. One is to use a powerful force to break the barrier from the outside. This method is not suitable for us, because we are in the secret realm, and there is no way to directly attack the barrier from the outside. The other method is to use a powerful force to tear the barrier apart from the inside. That way, we can leave. That's the only method we can use right now. It's not easy to break the barrier from the inside and requires a powerful force, so I'm going to use the sword Dao crystal!"