出色的数学家、粒子物理学家和宇宙学家深化讨论“有限”，讲述这个概念对宇宙发作的令人隐晦的影响

Kaito, a heterosexual man, is a university student having distrust against women. One day, he finds real love when dating with Toko whom he met during part-time job. However, Toko feels her heart flut