Mystery: The Extraordinary Journey Starting from an Angel

In a world where machines and steam coexist, who will be the leader?
"This is the best of times, and the worst of times."
When the extraordinary comes, who can stay out of it?
When reason is swallowed by madness, who will you do?
"We are guardians, and we are also a group of poor people who are always fighting against danger and madness."
The angel folded his wings, and the night turned into death.
Who can remain calm in the end of the world?
The protagonist travels through the mystery and starts a different path to becoming a god.