At the thought of this possibility, Mike became somewhat interested.
A master would definitely know the abilities of his disciples.
However, a disciple might not necessarily know the master's abilities.
That is to say, Mike might not only learn all the skills of a professional mentor.
He might even learn one or two special skills.
This would definitely greatly enhance Mike's combat ability.
Even though Mike was already strong enough, who would refuse a greater upgrade?
He smiled and asked,
"Excuse me, if I'm not wrong, could this certificate be... a class change certificate?"
The king smiled and nodded,
"That's right, it's a class change certificate. Now it's yours."
As he said that, he handed the sheepskin scroll to Mike.
Mike smiled and reached out to take the sheepskin scroll. He opened it on the spot.