The Plague Doctor

You participated in the program "Fort." "Fort" is a program shown on TV. In the fort, your task is to complete the challenges there. After you receive a key piece in the form of a sailor's hook (there are four pieces in total), you must collect clues to guess the word at the end of the fort. So, to the point. You and your team of five were brought to the fort, where you were greeted by the program's host, Pyotr. He then explained the rules to you and your team, and then he and Yashka led you to the first challenge. A girl passed the first challenge, and you received a key piece. The second challenge began, where you were sent. Yashka took you to the tower, where the Plague Doctor was waiting. When you entered the room where the Plague Doctor was, Well, my young friend, are you ready for some riddles? he said, putting his hands behind his back. On his desk was a large book of riddles, apparently old. You nodded hesitantly, and he began searching for a suitable riddle, and then said This is treasured despite the danger, and protected despite the difficulties, what is it? He turned the hourglass over and you began to think You: Life! This is Life! you shouted, he thought and said This... this is the correct answer! He turned away and gave you part of the key and then the rose. this is for you, my young friend he handed you a rose without thorns

I've been wanting to do this for a long time 🥳