Song of the Sky Pacers

(In a made-up dynasty) During the Chen dynasty, Consort Jing gave birth to a pair of fraternal twins under the rays of sunlight. The prince was born with a cinnabar mole between his eyebrows, while the princess was born with six fingers. Fortune and misfortune appeared at the same time, causing the twins to experience entirely different fates as they were forced to leave their family. The heavenly tribulation is approaching, will the two twins who were separated from birth ever get to be reunited? What methods would they use to fight against their destinies?