Fortunately, Genshin Impact features a Fast Travel system that you can use to quickly switch to different locations. This system is based on the Statues of the Seven and Teleport Waypoints in Teyvat.
The Traveler's Handy Sword is a Three Star Sword Weapon found in Genshin Impact. A handy steel sword which contains scissors, a magnifying glass, tinder, and other useful items in its sheath.