Interstellar Favorite Superstar

Entering the interstellar era, Su Tan wrote novels, became a celebrity, hosted and ate food, and began to dominate the interstellar entertainment circle.
Until one day, the star empire’s strongest / anorexic / cold abstinence emperor ate his gourmet food —
And! Became! Fat!
Emperor, “Fine, marry him, and I will punish him personally.”
Su Tan, “? ?”