Datang: After Eavesdropping on His Heart, Li Er's Mentality Collapsed

I am Li Shimin, the emperor of the Tang Dynasty! I met a strange young man today, and I found that I could actually hear his thoughts! Moreover, he also said that he was a time traveler and that he came from a thousand years later. But... What makes me most uncomfortable is that this young gentleman actually secretly whispered in his heart. My prince is bent and cold. My most guilty and beloved son, Li Tai, is dead and cold. My heir, Li Zhi, took away his baby mother! He also turned the Li family's empire into the Wu family's empire... My name is Su Mu, and I am a time traveler. Standing in front of me is Emperor Li Shimin of the Tang Dynasty... I don't know why, but I always feel that the way he looks at me is a little weird, and why is he crying?