I Send You a Golden Moonset

Yin Qiu, a top-level player in the infinite worlds, has retired.

His retirement home is an ordinary world, with no traps everywhere, no monsters that launch sudden attacks, and no dangers he has to stay on guard against at all times.

Most importantly, there is no crazy nemesis who follows him into every world just to make his life miserable.

Yin Qiu is very pleased with this world.

The only drawback is that he has a sickly fiance.

And his fiance looks exactly like his nemesis.

Whenever Yin Qiu sees his face, he gets PTSD.

--Help! I really like my fiance, but for some reason I have a huge hang-up about his face. Whenever I see him, I think of someone I hate. What do I do?

At the same time, the original poster in another thread wrote:

--My fiance treats me very well, but sometimes when he looks at my face, he has a very complicated expression.

--I suspect he has an ex he can't forget, a former lover he both loved and hated.

--And I'm just a substitute for that ex.

Yin Qiu was shocked to discover that, under his attentive care, his gentle, considerate, sickly fiance had successfully become just like his nemesis--

A crazy villain.

A little note:

The top is not split into multiple personalities, and there is no substitute. He is one and the same person.

The top is extremely difficult, really extremely difficult. The bottom deserves a medal for putting up with him.

Both leads are chaste, with no exes or ambiguous relationships.

Both characters have serious personality issues, so at its heart, this story is about them healing and saving each other (?)

Purpose: Cherish life.