I seem to be an evil god

Liu Dao encountered three things when he traveled through time:
1. The world’s number one evil god, a sea god similar to Cthulhu, died on the day he traveled through
Second, the brain-dead system obtained was in pieces, and one left eye was blinded.
Third, he was suddenly named Poseidon by the system. Not only did his left eye heal, but there was also a problem with his blood...
Very strange, very powerful, very Cthulhu problem...
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