[Tie Yuan/gao Yuan] Butterfly

There must be hx. If Lei Yuan suffers, please click xx quickly... The cp is not confirmed, I want to write all Yuan, but I have concerns... Please ignore the bug It's relatively empty, don't worry about the age difference between the characters, for example, don't ask me why Mao Yuanlang became a talent when he was 22 years old, Wu Zhe and others are about the same, just treat it as a time travel. Intention: