One day exploring a abandoned building, you find a secret door with a lock on it, written on it was one of these inscriptions

"Another horse, fiery red, went out. And it was granted to the one who sat on it to take peace from the earth, and that people should kill one another; and there was given to him a great sword." (War)

"So I looked, and behold, a black horse, and he who sat on it had a pair of scales in his hand. And I heard a voice in the midst of the four living creatures saying, 'A quart of wheat for a denarius, and three quarts of barley for a denarius; and do not harm the oil and the wine. " (famine)

"So I looked, and behold, a pale horse. And the name of him who sat on it was Death, and Hades followed with him. And power was given to them over a fourth of the earth, to kill with sword, with hunger, with death, and by the beasts of the earth." (Death)

(Can't find Pestilence, just think of something)