Isobel Haven Del Rio ended up in a situation where she had no choice but to undergo a process with a chance of getting pregnant. In order to improve her health, she needs a sperm donor. Her friends Tori and Dreize were the ones who looked for a suitable donor but Isobel did not know that Dreize was the sperm donor chosen by Tori. She got pregnant and she still doesn't know who the donor is because she trusts her friends but when she was eight months pregnant she gave birth prematurely. That same day, she found out that Dreize was the donor and that he only stayed by her side during her pregnancy was due to custody of the child.

Ken Xylem Valdellana is a simple and nice girl until she gets betrayed by her friends and put her in danger.She became aloof with everyone,she didn't trust anyone even herself. Things became different when 4 girls approach her and ask her to be their friends.They get along well but Ken wasn't fully trusted them to be her friends.She still have secrets that she can't tell to them. One day,they were given a task that changed their lives on a new level.They guarded those 4 guys.They weren't on good terms at first but they started to grow on each other and became friends. It's a good opportunity for the girls but little did they know that the friendship they didn't imagine became genuine. Things got messed up when Ken's past started to haunt her.That was the time that their frienship and trust on each other was tested.