Broken records Hades FF(Black Hispanic reader)

You and your sister are from earth one (The flash reference I do not own the the flash ) , and are watching record of ragnarok . Your sister Eliza loves Poseidon while u the oldest loves hades ,but then your house started shaking violently. A portal emerged for thin air ,sucking u and Eliza to a whole new universe.
What will u and Eliza stubble upon .
(I do not own record of ragnarok )