William was not at all worried about Alice's safety.
He had realized that Alice was capable of grasping even a fraction of the Poseidon's Stormblade, a sword technique potent enough to slay deities.
Even a little understanding of it was quite impressive.
Perhaps she had been diligently working on her skills in his absence.
Moreover, William had set a rather high starting point for Alice. He had personally demonstrated sword techniques to her, helping her grasp his secret sword technique.
She also received direct instruction from the Sword Spirit of the Sword of Soulbreaker and was bolstered by the divine aura of a Cosmic Entity.
Frankly, it was like having an arsenal of incredible cheats at her disposal.
If she couldn't become a formidable fighter with all these advantages, then she would indeed be disappointingly inept.
After changing into his usual attire, William stopped by his regular café to buy three coffees.