My Cross-Dressing Tentacle Monster Nemesis Won't Leave Me Alone

A mission-taker became Dailila, the vicious villainess who bullies the heroine in a Western fantasy dating sim. Dailila sees the heroine, a Saintess of Light, as her lifelong nemesis. If the heroine trains her light magic to Lv. 65, Dailila must train hers to Lv. 66. If the heroine gets invited by the prince to dance at a ball, Dailila has to interfere and ruin it. If the heroine sets out alone to slay the dragon and become a hero, Dailila must get there first. "..." In short, Dailila has to oppose the heroine in everything and max out her hatred. In the end, Dailila will lose control of her dark magic, become twisted and rampage, and be killed by the heroine, bringing the mission to a perfect close. As the day of her death drew closer, Dailila realized the heroine was acting strangely. For example: Whenever the heroine saw her, she often blushed with excitement, her breathing grew ragged, the veins on the back of her hand bulged, and her beautiful neck tensed. She understood. The heroine hated her so much that she couldn't wait to have her executed. The heroine often showed up wherever Dailila had been, looking around. She understood. The heroine had discovered her dark magic experiments and was gathering evidence. Thinking about having to leave this world in such a gruesome way still made Dailila nervous. On the day she was supposed to die, Dailila earnestly told the System to add more pain-blocking. The skin-flaying System agreed perfunctorily, then soon went silent. Dailila thought the System was tricking her again. Suddenly, cold, damp tentacles surged up from the ground and bound her, pulling her to the heroine's side. The heroine had shed her long Saintess of Light dress and was wearing a man's robe, radiating an overwhelming aura of masculinity. The tentacles tore the System's orb into pieces. Gripping Dailila's chin, the heroine smiled and coaxed her in a low, elegant voice: "I'll save you, so don't run away, okay?" Dailila's eyes filled with tears. Her face was bright red, and she couldn't say a word. It's over! Where did everything go wrong?! #What do you mean, the villainess never gives in #Help, so many, so many tentacles! Theme: Resolve the feud between enemies