Evolution Begins with a Newfoundland White Wolf

The work has been renamed The Real Beast God.

The orphaned protagonist dies unexpectedly, then is reborn as a wolf when a System appears. With unique abilities and a one-of-a-kind story, he evolves, grows stronger, and rises to the peak.

Urban daily life, supernatural powers, rebirth, a System, evolution, family bonds and companionship, ruling the world alone.

This story includes many elements and is for readers of all genders. Please point out anything that doesn't seem right. It is suitable for older readers, and is more or less my first proper novel.

Giant beasts in the wild -> urban legend -> ruler of the seas -> urban myth -> godhood.