Single female protagonist painted pear clothes
It's purely amateur, the content and details may not be very good, please forgive me
The protagonist traveled through time and became part of Nidhogg's consciousness. When Nidhogg died, he stole part of his power and fell asleep, only to reawaken a few years later.
After taking back his authority, Bloodmourne became more powerful, and finally a familiar figure reflected in his mind. Some love is fleeting, but unforgettable. It burns to ashes in fate, but takes root in memory.
"Nidhogg, you should be quietly buried in your old times."
A person can escape all the devils in the world, but there is only one thing he can never get rid of, and that is his cowardly self.