Seeking Immortality: A Fateful Thought

A little boy who scavenges for junk on the outskirts of the city never expected that one day he would find his own grandfather, who had been missing for decades. The grandfather he found showed him a completely different world, and his imagination-filled mind set him on a path of no return. But the result? The female lead gets utterly and completely mistreated, all because the male lead is too cautious and not impressive enough... Being cautious would be one thing, but the male lead is also extremely lecherous, always indulging in what he thinks is "romance"! The female lead has to clean up every mess he makes. A male lead who even suppresses his own physical needs, let alone anything else? That's all I'll say. It's just tears... The female lead really got stuck with a jerk of a man! Even the author thinks the male lead should stop being so cautious and go be reborn! Leave the female lead alone instead of ruining her life.