Mother Yu passed away due to a serious illness just as he was born. To ensure that his son lacked for nothing, Yu's father threw himself into work. Although he became wealthy, he left Yu to be all alone. Six months ago, Yu's father remarried Kumi. Although he had never met his mother, Yu felt that Kumi resembled her a lot. Kumi always tried to be a good mother, providing love for Yu, but he continued to reject and distance himself from her. Yu did not regard Kumi as a stepmother, but always saw her as an opposite gender. And in an opportunity, Yu forced Kumi to do something extremely wrong that neither of them could turn back from...