Hi, as the title said i'm looking for a manga I read long time ago and I don't remember its name. The plot was something like this: Since the death of his mother, the MC locks himself up in his bedroom for 10 years or something like that., he never comes out so he doesn't have a job. He just reads manga. His father didn't succeed in making his son going out of the room so they make a bet, if the father gets remarried with a beautiful woman, the son gets out of his room and find a job or whatever. So that's basically the plot. Thank you for your time and I hope you can help me.