I'll Give You 500 Million and Go Play in the Back Room.

The envelope I received out of nowhere started my journey into the back room. For 500 million, I also fought hard! Isn't it just the back room? I can still run wild. Ahhh, entity! Stop chasing me, I can't run anymore. Level! Unsafe, unstable, entities running amok. Where is this? Why are there all red lights? Level14 is beautiful, peaceful and perfect. Here, so beautiful= Once you enter the back room, don't come out! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.