Who Exactly Does the Richest Man's Engagement Ring Belong To?

The richest man had a ring worth billions custom-made to fit my measurements. He said he would marry whoever could wear it.

In the first life, the fake heiress secretly enlarged the ring and married him. The richest man slapped her until her face was bruised.

"It's not her!"

In the second life, my adopted sister starved herself down by thirty jin and married him. The richest man shoved her down the stairs.

"It's not her, either!"

In the third life, my stepmother gritted her teeth and cut away flesh to get her finger into the ring.

The richest man sneered, then held her under the bathwater until she drowned.

In the fourth life, they had no ideas left, so they hurriedly sent me over.

I put on the ring. It fit perfectly.

My whole family finally breathed a sigh of relief.

But the moment the richest man saw me, he pulled out a knife and stabbed me to death.

"Why isn't it her either? Where is she?!"

In the final life, the richest man had his secretary deliver the ring. All four of us said it wouldn't fit.

The secretary looked at us strangely.

"The richest man said the owner of the ring is one of you."