The Heiress' Cliff Revenge

Heiress Lena Lane's boyfriend Hale Carter and colleague Tina Taylor drug her, tying her to a cliff. Lena wakes up pregnant. She grinds ropes, climbs down. Lena's mother, Felicia Lane, searches for her, obstructed by villains. Hale and Tina rush to kill Lena. Lena climbs back, Felicia arrives, and they capture the culprits.