Magic world
Draco
He was the loser in the battle against Voldemort, but he should not have let the Malfoy family fall apart and his parents died. He finally reincarnated in this life and went back to start his own glory again. This time, he would not replace his family with those vain achievements, nor would he give up his beloved to the useless and vain Weasley.
Hermione
She is the savior of the magical world. She used her intelligence to win the war, but her vision was clouded and she misunderstood her lover. But when her Draco returned to the past, he restored all the mistakes, and Yuelao's red thread was finally tied to the real owner.