In his first life, his wife joined forces with her lover to destroy his future and ruin his life, then took his life as well. In his second life, he took revenge on everyone who had bullied and humiliated him in his previous life, and killed many people. In the end, his own adopted madman finished him off with a single stroke. In his third life, he wanted to live differently. He thought he didn't need anyone by his side, and that being alone was just fine, until he met her.
