Death Connection

Death Connection is a visual novel by Otomate for PlayStation 2.

On a rainy night, a woman brought a baby to a church in the country and left her to the priest... The priest named her Amelia... Seventeen years later, Amelia was living happily with the priest and Joshua. But one night, a group of gangsters suddenly came into the church to kill Amelia. Amelia and Joshua somehow run away and meet a guy who frequently visits the church. He takes them to a house and gives them a pendant. When Amelia held it, it suddenly shined and three guys appeared. They are Vicious, Nicole and Leo...