Resurrection: This Panda is Invincible

The protagonist was reborn as a giant panda. He originally thought that he could eat and drink by being cute, but the more he encountered the recovery of spiritual energy.
Fortunately, the powerful system has been awakened. As long as you eat, eat, sleep, sleep, sleep and eat, you can bully other animals to become stronger.
"Ding... the host sleeps for a day, physique +100"
"Ding... The host pulled out the peacock's feathers and obtained advanced supernatural powers, the power of the earth!"
"Ding... The host patrols the territory and acquires the skill: Beastmaster Fury (after using it, it can increase its own strength by 1000%)