Reborn to Torment My Enemies, Walking Alongside the Light

Reborn, he awakens a space in his mind. His future second sister-in-law and her best friend both betray him. Don't you like trafficking people? Then I'll let you experience what it's like to be sold. A vile woman and a spineless man are made for each other, so I'll lock them together for good. Regret that the sweet, gentle eldest son from his previous life can't come to his side? No big deal. He'll make a triumphant comeback and live life on his own terms.