Robot? Mecha?

Seeing this, Alex grasped the opportunity to call back his hammer.

Swosh!

The hammer glided back to his hand as he admired the result of MingYue's attack. 

It was like a colossal crystal tree had suddenly appeared, with a single flower hanging in the middle of it.

'Can you capture it now?'

'Nope, it's too big. Even without the tree, my biggest cube will barely be able to contain it.'

'How about capturing it the normal way then? Use beast bond. 

With you and me here, our souls should be more than enough to subdue that beast.'

'Seems we have no choice, let's do it that way. Worst comes to worst. We can use Vesa's presence to deter it.'

MingYue then closes her eyes, focusing on the ice tree. Using her sword as a medium, she starts controlling it. 

She uses lifeforce energy in exchange for blood, then starts drawing it on the turtle shell.