The protruding tail vertebra forced her to bend forward, so that she covered up the pattern of her navel, but when she walked in and struggled to lift her bent tail vertebra, the gorgeous, contemporary pattern would still surprise people.

Her navel is much bigger and rounder than anyone else's. It's not concave but bulging. It's also shaped like a child's sleepless eyes.

The pattern around the navel is different from that of other people. It's bigger and more complex. There seems to be a person, a man holding a god, vaguely visible on it.

"Are you here to find the world of bliss?" She opened her mouth, her voice...