True Soulmate In Time (Overpowered Male Reader X RWBY Harem/Crossover)

Y/N was a Saiyan, born and raised in Atlas. He was so powerful that he destroyed half of Remnant with only a small fraction of his power.

One day, he met Pyrrha Nikos, who very quickly became his soulmate.

However, after her death, he destroyed Remnant in a fit of wrath and lost the only man who he called a father.