An original level 1-2 short adventure made for D&D 5e. 

Local villagers have contracted a spiritual malaise, telling stories of an evil monster that recently appeared. The adventurers are asked by a priestess to investigate and stop this accursed beast.

Available here: https://www.drivethrurpg.com/product/396914/The-Black-Bull-DD-5E?affiliate_id=14013