Adult PC Game: Countdown to Extinction Ver.1.0 by OneCoin Archive

The main character Bell (player) is
She was a friend and good at singing, so she invited her feelings to Lumia.

"I want to sing and energize everyone because of this stagnant world"
Lumia has traveled alone to a distant city to make her dream come true.

One day,
Relying on a letter from her Lumia, Bell heads to the city where she is in a band.
There, men who knew her Lumia were eager to drop her.

Can the hero honestly convey her feelings?

Countdown to Extinction Ver.1.0 by OneCoin Gameplay Preview