Qianren Wei Wang

As punishment for disrespecting God, He Muyan was thrown into a world overseen by a system. Here, He Muyan was reborn infinitely and forced to clear scenarios. On his seventh rebirth, he was reincarnated as an elf and finally came to know the truth. Just as he was about to give up on everything, he met the one man that he would never forget: his ex, Jin Yuanchen.

Why was his ex here? And in the form of a mountain bandit to boot? He even kidnapped him in order to make him a trophy wife (husband?)!

A dramatic bottom who's given up on everything x a carefree, conniving top

(Source: Bilibili, translated)