Covering the Sky: The Great Emperor's Battle Power, Let Me Sacrifice My Blood to the Immortal C

"Ding: Congratulations, host, for not revealing your Emperor-level combat power on the first day. Reward: Emperor-grade Xuanhuang Mother Qi!"
"Ding: Congratulations, host, for not revealing your Emperor-level combat power for a month. Reward: Immortal Dragon Elixir!"
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"Ding: Congratulations to the host for obtaining the combat power of a Mortal Immortal. On the first day of not revealing the combat power of a Mortal Immortal, the reward is the Divine Elephant Suppressing Prison Force!"
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As long as I hide well enough, I'm not afraid of being discovered!
Before hiding beyond the infinite and endless multiverse...
Even if someone discovers that I killed the Great Sage of the Immortal Dynasty, they cannot reveal that I can crush an Imperial Weapon with my bare hands;
Even if it reveals that I possess the combat power of an emperor, it cannot reveal that I can single-handedly defeat the seven forbidden zones of life.
Even if it reveals that I have become an immortal in the mortal world, it is absolutely forbidden to reveal the fact that I have surpassed the Immortal King and attained the Immortal Emperor...
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What? I've already reached the combat power of an emperor, while you, a mere emperor of a dynasty, are undergoing a profound transformation and your fate is unknown;
Even the Supreme Emperor Weapon cannot unleash its full power, yet the Feathered God Dynasty wants to use me as a blood sacrifice to the Immortal Ascension Cauldron?
What? What if the Emperor's combat strength is exposed?
What a joke! I've killed them all, there's no way to prove anything, so what's the point of exposing anything?