In Kingdom Come: Deliverance II (KCD2), Wedding Crashers is a main quest that tasks you with Finding the Young Man Dressed in Yellow.
If you help Radovan the blacksmith, Henry will receive an extra task – to find Lord Semine’s stolen sword. A peasant in the barn tells about a suspicious young man in yellow upstairs.
Go inside the barn and go upstairs to find the suspicious young man in yellow upstairs. This suspicious turns out to be Sir Hans Capon. Speak with Sir Hans Capon, and he will reveal that the bailiff’s son, Svatya Thrush, took the sword.
