When Tzuyu finds out her first love had quite frankly became her brand new  house buddy.   

 The family of Chou Tzuyu look down on their daughter, they want her to do well in life and become the next major thing in the business industry. It's like taming a wild tiger, it takes allot of practice.  How to become successful in the business industry? 

Chou Tzuyu lives up to the expectations of  finally meeting her girlfriend in real life.  Minatozaki Sana is a twenty one year old medical student — living in the city of Osa

  Sana and Tzuyu are in a relationship. It was like true love at first, two young girls drowning in love.  Just. Suddenly Sana doesn't look at Tzuyu the same way as she did, not how they were.