Tendou-Ke Monogatari

Vol.5 Chapter 19: Separate Worlds (3)
Chapter 18: Separate Worlds (2)
Chapter 20: Separate Worlds (4)
Chapter 18: Separate Worlds (2)
Chapter 20: Separate Worlds (4)
A girl saves Houjou family's third daughter from drowning herself. The girl takes her place as Houjou Ran who shall become the Tendou family's bride but her deceit is seen through..?