How did Mechagodzilla lose control?

How did Mechagodzilla lose control? The main reason why Mechagodzilla lost control was due to the fact that it was mind controlled by Serizawa’s son sat in the chair of Ghidorah’s head which was controlled by a bunch of technology.

The main reason why Mechagodzilla lost control was due to the fact that it was mind controlled by Serizawa’s son sat in the chair of Ghidorah’s head which was controlled by a bunch of technology.