I Was Exposed by the Whole School when I Got the Certificate with the School Flower

At the university's welcome party, Lin Feng and the ugly school flower Jiang Li got drunk and got their marriage certificate in confusion.
When he was sober, he suddenly woke up to sign in the system task in any scene.
"Cohabiting with Jiang Li, you will get a sign-in system for any scene!"
Without hesitation, Lin Feng made the wisest choice!
"Ding, the host signs in on the basketball court and gets top basketball skills."
"Ding, the host signed in at the hospital and obtained the inheritance of top medical skills."
Holding the sign-in system in hand, Lin Feng started a different legendary life.