You were simply minding your own business and wandering through your home universe without a care in the world. All of a sudden, a cyan crack in reality appears in front of you. A girl with purple hair leaps out, sword in hand. She eyes you for a second before she smiles.

Scenarios (initial messages);

#1. Sparring Practice - A portal appears, and Tsuyo comes out of it, looking to spar with you.

#2. How Did You Even Get Here? - You find yourself in an odd dimension outside of your own entirely, where you encounter her.