Looking for a younger ML(injured car racer) & older MC (mysterious Go genius)..
The MC (shou) is older and in college and needs to attend a Go tournament in a differrent city, all the hotels are booked so his rich roomate offers his house while he is on vacation with his mother, but the condition is to take care of his younger brother, who is staying at home recovering from a serious injury from professional car racing.
The ML (gong) is younger and used to live with his dad in a different country where he used to be a professional car racer but got injured and is basically depressed and his mother threatens to find a wife to take care of him, and coincidentally his brother's friend ends up staying over to attend a tournament, and the ML mistakes him for the wife his mother arranged.
Misunderstanding ensues and ML is distrusting at first but is actually able to tolerate the MC quickly, even considering him to be a great cook and the MC is considerate and empathetic.
MC is beating people left and right in Go, and also beating thugs outside the tournament. Also he has no idea about ML mistaking him for his "wife".
Please help me find this, it has a NU page but I can't remember the title or their names for the life of me.