He transmigrates because he looks so handsome in the mirror. Even I don't believe it (ง •̀_•́)ง. A dimension-hopping enthusiast with the typical useless male protagonist template ends up living the high life: with a tsundere, adorable little System from all the worlds and two beautiful young women at his side, he becomes a millionaire and marries a gorgeous, rich wife.
Little System: “Forget about marrying a gorgeous, rich wife. You can get philosophical♂ stuff for free. As for becoming a millionaire, that depends on my mood.”
