One of the sharp and benevolent teachers

Opening his eyes, a hint of doubt flashed in his dark and deep pupils, "What happened, what happened?"..."A posthumous child?"..."Old man, can I really go back to that time and space?" "Of course, As long as the lotus flower on your left chest blooms, you can go back to that era. But...hehe, I'm afraid you won't want to go back then!" "?"...The corner of his lips curled slightly, and he looked at the person not far away. Ren'er, turned his head and said to the old man, "Tianjizi deserves to be Tianjizi, I really can't let it go!" A joyous trip to the academy with calmness and enthusiasm.Content label: Special liking ┃ Search keywords: Protagonist: Tang Yixuan (Li Xuan), Fan Datong ┃ Supporting roles: Nie Wenxing, Liu Aotian