The reason why Henrick wanted the Giant earth turtle as the guardian beast was because it was perfect in all aspects for being a guardian of the treasure land.
Basically, no one under the immortal realm cultivators can break its defense despite the fact it was still a peak rank 5 wild beast.
Two, it can summon lots of treemen called Treants with the same cultivation rank as the Giant earth turtle and at the same time, it can heal all his friends even from severe injuries.
As for the last reason, it could take down armies with 'Energy blast'.
"Good then. You are selected as the guardian beast for my treasure land and your home. You should protect it at any cost."
Once he got the confirmation of Gaude, Henrick revealed a smile as he patted the turtle's head.
'Tu tu'
Even though it didn't understand Henrick's words, the turtle was like when Henrick patted its death.
'Tu tu'