I, Yan Ye, want to marry Shichen's daughter

In 1985, the Mirage Brigade had not yet been established. Higashikata Jousuke was just born in 1985. In 1985, the four heavenly kings of gourmet food were not well-known. In 1985, Chesi had not yet entered Einzbern. People don't know that after three years, a group of "players" will come to this world. People don't know that in four years, there will be a vampire trying to dominate everything. People don't know that ten years from now, there will be a war in Fuyuki City. People don't know that thirteen years later, the entire human world will fall into an unprecedented disaster. And at this moment, a player from seventeen years later has traveled to this era, and his goal is only one - "I, Tong Yanye, is to marry Shichen's daughter!" Hey, wait. Wait, the game forum? Well, I have to live under the ravages of these locusts...