The male protagonist crossed over to get the cursed system, which made him stronger as long as he lay flat or gained the negative emotions of others, so the male protagonist began to lay flat and live a life of salted fish to upgrade.

Five years ago, she was framed by her cousin and sent to a strange man's bed. But she thought the man was the one she loved. Then she was pregnant and dumped. She decided to raised that kid by herself, however, due to an accident, she miscarried. Five years later, a child she met who brought the truth of the conspiracy to surface... (Source: Webcomics)