I'm a replica of me

Heaven and Earth

I've actually been copied from head to toe too

I am a copy of me

I and I will be each other's love rivals

I am inferior to my counterfeit

I will be the first to reside in my body

My image can be appreciated

I steal all that I am

And then fight me at the edge of spring

You invite your sister

You carry the old umbrella of love

Me and I

The real and the imitation

Swap identities in the form of exchanging war letters

We find that our personalities are similar

It is our common defense against the opposite sex

I am illegally aligned with my love interest

We don't need to be born

You and your sister couldn't stand it

You came with your umbrellas to the city

In a flash, war

The word "real" is replaced with "fake

You started to create a double after the secret operation