Xia (Yasuko Matsuyuki)'s husband, Zhang Qing, fell from the roof of the building.Although it was attributed to an accident caused by a drunken mistake, Miko suspected Haruto (Uesugi Hiiragi).Half a year ago, Mizi witnessed Haruto leaving the scene of the fire. Haruto must have killed Zhang Qing in order to keep his mouth shut...

Miko firmly believes that the fire that took the life of her sister Mariko (Izumi Rika) and the death of Joharu who fell from the building were all the actions of Haruto who was competing for the position of the next president.She declared war on Haruto - “Don't think you can get happiness easily.This time I will take everything from you.”

Everyone in the Imai family stopped Mizi from challenging the Kujo family alone.Because they also lost their family members because of the Kujo family...

“So, we have to fight together.” Mizi accepted the wishes of her family, decided to fight with everyone, and adopted a counterattack strategy, using the negative news about the Kujo family to fight back.Due to events such as the death of the former secretary caused by the fire, the sudden death of the former president, and the mysterious death of Zhang Qing, the news leaked by Mizi quickly aroused heated discussions on the Internet. As Mizi expected, supporters of Xia among the board members began toincrease.

In addition, according to new testimony from the landowner of the factory where the fire occurred, the fire half a year ago was most likely set by Haruto who intended to raise land prices in order to advance the resort plan.Miko leaks the landowner's testimony to a weekly magazine, causing the Kujo family's credibility to be damaged. Natsu's chances of becoming president seem to be increasing... However, the situation is reversed due to the counterattack of Haruto, who is targeting the position of president!?

Mizi, who is searching for the truth about her sister's death, is in a desperate situation!