While the protagonist is connected to 1,000 girls, she isn't collecting them like trophies. Instead, she is running away from them. Most of the past lovers want to trap her in their memory, preventing her from reaching the final "True Love." This subverts the typical harem fantasy, creating a psychological thriller undertone.
: A classic Yuri trope exploring the shift from platonic to romantic feelings. Rivals to Lovers 1000girl yuri
(to manage 1,000 characters)