An illegal experiment on human went mysteriously wrong and turned them into zombie.
A less dangerous zombie appeared in a village from underground and started searching for his food. He incounterd with an old couple who dozed him then he went to bit a dog but got chased by it.
A girl, whoes family make vehicles damaged for their own profit and as a repair charged them extra, bummed into him but ran away as he was chasing her. Her uncle who came back after getting faired from the city job started running because of zombie and dog.

The girl tripped and fell on the road. As the zombie approached her, a truck hit him. But he didn't got injured and ran away from their.

An old guy who dreamt to go to Hawaii got bitten by the same zombie who hid in their garage.
He attacked the family but got hit badly. They thought this wired man was dead but he started them by opening his eyes.
The family understood that this person was zombie and locked him. They watched a video about zombie and understood that the bitten person also turned into zombie too.

So they hit their grandfather and locked him too but were surprised to see him not turning into zombie.
The zombie eat vegetables thinking it's human meat.
Grandfather felt the sense of youth inside him and told one of his friend the secret when he asked him and offered ticket to Hawaii.
This conversation was heard by the uncle who decided to sell the zombie for money.
Grandfather all friends got the news and came to his house with money to get bitten by the zombie.
The family was shocked to see the missing zombie.
The uncle got arrested for kidnapping the zombie unaware of his real identity.

They brought new pair of teeth for the zombie since the family had removed his teeth for the safety.
People started paying them for zombie bite and it turned into business.
They found out that their all money got stolen by their grandfather who filed to Hawaii.
The zombie and the girl started falling in love little by little. The girl felt bad for him for getting used by her family. Thus, decided to release him in the woods but zombie didn't run away since he didn't mind making money for her family.
He got makeover and turned into a handsome man.

In a wedding, the groom bit his bride since he turned into zombie and soon all the guests started attacking each other because they turned into one of them as well. Soon the full village turned into zombie. The family locked themselves into their house and read a book about zombie Survival.

On the other side the uncle took the zombie to the bus station in order to sell him once again but had to run away because of the zombie chaos.
The girl mother was pregnant and went into labor at the wrong time. They have to get to the car to send her in a hospital. The zombie were hypnotized by the fireworks for a time. The car light distracted them towards the family who forgot the car key. The father managed to get to the house when the girl distracted the zombie towards her. As they ready to attack, the zombie lover came and fight to them. They got the key and drove away before blowing the petrol pump.

As they left the village behind, they met their grandfather who returned back but surprised to see him like before. He was not infected by the virus. They watched the news on the mobile and understood about the virus which had separated into the country turning people zombie.
Some people can surpassed the virus effect and some cannot.
The uncle got another idea and decided to make his grandfather as the intitode and ran that business.
The grandfather bit zombies to recover them and the zombie also got recovered and turned into human again.