C288 Lustre

I listened to him and sucked in all the gas in the bottle.

This air looks dirty, but when I breathe it in, it feels fresh and refreshing, as if I'm inhaling not air, but immortal elixir.

After inhaling this air, I felt the blood flow in my body increase in speed. It was as though this gas was circulating through the meridians in my body bit by bit.

Very soon