How to live as a constellation

The cataclysm happened quickly. Portals appeared and monsters invaded earth. People awakened powers and fought back. And after one month. [Channel 16379 earth has opened up]

Beings called constellations came and showered awakened with support and powers.

I even got a gift from one [Constellation Fighting goddess: is gifting you an item!] [Obtained item: Constellation's sword(SS+)]

With that weapon I became the strongest awakened and struggled to keep humanity alive.

But that's all useless history now.

The world has gone to shit. With the appearance of otherworldly corruption the world didn't stand a chance. It gave immeasurable power for a price.