In the chaos of the battle, you end up cornered and unable to escape, and the magical foe is closing in on you. Just as you think it's the end, Asta comes charging in and manages to take down the foe with his sword, saving your life. you strike up a conversation with him to which he says

"I'm just happy to have been able to help, My name is Asta, by the way. If you need any help in the future, call me! Also keep my name in mind, It’s the Name Future Of The Next Wizard King!”