Seclusion for Millions of Billions of Years

The male protagonist was originally an ordinary novel writer on earth. One day when he was writing a novel, a vortex suddenly appeared. The protagonist was sucked into the vortex and traveled to a world of immortal cultivation called the God of War Continent. As soon as you cross time, you will get a golden finger, a super universal system, and start an invincible life. The male protagonist Long Batian is a person who likes to help others and does not see the suffering in the world. Do you like this kind of male protagonist?