Beast Taming: Did I Become the Hidden Energy Reserve on Someone's Back?

“Boom, boom, boom!” Blinding beams shot toward the approaching tide of beasts.

“Pharaoh, blast them to pieces!” Chen Feng said, looking at the endless disaster beasts closing in around him without a hint of panic.

A little while later.

“Woof, woof, woof!”

Beastmaster, I’m out of mana! Give me some more, quick!

Chen Feng didn’t respond.

Pharaoh turned to look behind him, only to see his beastmaster doubled over on the ground, retching.

“Pharaoh, run… I can’t… Ugh, you’ve drained all my mental energy. I don’t have a drop left to fuel your skills.

“Run…!”

Pharaoh: “…”