C151 020 Mechanical Beast Tower Level

As there were no keys, Ye Han was not worried. Besides Shi Gaoming and eight other people, three more people had entered the third floor. The rest were all here. In other words, there were 39 keys.

He had plenty of chances.

The strongest Mechanical Beast on the second floor were already comparable to Three-Star Bronze Grade.

Although it wasn't very strong, it won in terms of numbers