[Question] will one piece realy last 10 years ???

[Yellow Spark]

When op was born, i was born... I will die 80 yrs later so will one piece...

 

[Hyugaaa]

I say about 15 more years, so I'll be 28 ;o

 

[Simple Math]

Wasn't it the halfway mark at like Marineford, which was like three+ years ago? So it should be like 8 years left.

the half mark was at chapter 597.