In Order to Counterattack in Life, I Went to Another World to Fight Monsters and Upgrade

As a young man running for three years, his parents died, he had no car or house, he was betrayed by his lover, deceived by his friends, plotted by his boss, entangled in lawsuits, heavily in debt, and desperate. On his thirtieth birthday, he stood on the rooftop and chose to end his life! But he was accidentally selected by the system, traveled to a different world, and struggled to survive on the edge of life and death! Fight monsters, upgrade, and counterattack life. In the alternation between reality and another world, we gain money, fame, fortune, friendship and love, but we usher in a full invasion from another world... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.