Forced to Travel, Looking for a Knife to Suppress the Clan

Who knows? I just wanted to show off at home, but as a result, the family was about to fall apart, and the situation forced me to: "Go and find the magic sword of your ancestors!" I have no choice but to bite the bullet and break into the secret realm - as soon as I enter the forest, my legs are wrapped by poison ivy, and when I cross the river, I encounter a strange man-eating fish, and everyone who comes with me wants to kill him with a knife! If I had known that the adventure would be so fatal, I would never have accepted this ridiculous mission! But I haven't got the magic sword, and my family is still waiting for me to save me. I can't retreat on this broken road, so I can only grit my teeth and charge forward!