Egyptian Priest Vs Da Qin Prince

Will there be reincarnation for those who are unwilling to do so? If abandoned by God, who would remember those dusty past? He was a noble prince. He was accused of treason by his own father during his entire life as a soldier. He died in the desert with no one to collect his body... He was an Egyptian priest who spent his whole life conveying the will of the Sun God, but was abandoned by the God... Thousands of years later, a little girl from Chengdu met them by chance. There was an entanglement and a grudge from another life... If the boat in the River Styx could cross the past, who would shed tears for the ghost?