Yang Yi was reborn in a parallel world and became the son-in-law of a rich family.
He had worked hard for ten years and helped the Su family become the most powerful family in Hang City.
But because of the jealousy of the family heir, he was abandoned and finally kicked out!
After getting nothing, Yang Yi decided to start over and take back everything that belonged to him.
But at this time, he activated a future phone. The time of the phone was always ten days faster than the reality!
The stock market in the next ten days was clear.
In a twinkling of an eye, Yang Yi could make a comeback.

A Son-in-Law Owning Billions of Dollars Was a Loser

"We can dismantle it later and put it in the position of the subsidiary energy cannon."


Yang Yi heard Ghost's imagination and knew that Ghost must be very interested in this weapon.


But Yang Yi didn't know this news before, so he asked Ghost to get the detailed materials.


When Yang Yi looked at the materials, Ghost explained.


"This gun should be the weapon and equipment of the Star Union twenty years ago, but Mark Company should have bought it for about ten years."


"According to the life span of the normal energy cannon, we can use it for at least fifty years. If it is properly maintained, we can use it for a longer time."


Ghost told Yang Yi that every time the energy cannon was used, it would cause certain vibration damage to the weapon accessories.


And the damage to the cannon was irreversible.


But with the knowledge of the scientific research personnel on the blue planet about the daily maintenance of weapons.


Chapter 633 A Ten-Year-Old Product