Sadly Sacrifice Yourself for a Zone of Truth

My father was in charge of security for wave echo cave. He managed to very heroically lock away all of the magical items, magical weapons, a equipment,. trinkets, everything away in the mind's personal vault - which is here behind me. A, unfortunately, in order to do so, he also had to lock himself in. So he sadly sacrificed himself for a zone of truth. You're using a lot of adverbs. How do you know? Sadly? I was that aessive? I was a bit sad about it. Ye, i'm not crazy about that anyway.