I Also Want to Save You, but Grandmaster Won't Let You.

The heroine is the head of a single lineage of "paper tie-makers". She has a pair of skillful hands that can tie up paper figures to connect yin and yang. The male protagonist is a real estate tycoon who was born with a "very yin constitution" (easily attracting ghosts). The female protagonist spent three years setting up a "thousands of lights array" in his wealthy manor, and folded a "paper stand-in" for him every day and put it in her suit pocket to ward off disasters. The male protagonist dislikes her for cutting paper every day and making her home look like a mourning hall, so he welcomes back the top female architect (Bai Yueguang) who has returned from overseas. Bai Yueguang dismantled the heroine's formation and threw away all the paper figures on the grounds of "minimalist modern style". The heroine gets divorced and leaves. That night, the wealthy manor turned into a "Rakshasa Sea Market" where hundreds of ghosts walked at night.