sorry, when someone uses berry token for rent, some berries are going to burn?
No, Tokens wont be burn if this is rent payment transaction.
Probably gas price only needs to be paid, correct?
Yes, gas is required for all the etherium-based transactions.
Thanks for confirming that we need gas to make berry transactions. Every operation that can be performed by a transaction or contract on the Ethereum platform costs a certain number of gas, so we need to pay some fee for the transaction.