Sean Knight carefully scraped away some rocks and ducked inside.
The stone wall and the iron gate were originally close, but with the explosion, a new space was created.
Sean pushed it hard and the door moved with a creak, leaving a small crack.
With his Sky Eye, he saw that the door was originally locked, but the lock had been blown apart by the blast.
With a considerable effort to push the door until the gap was big enough for a person to pass through, he then stopped and crawled in.
Sean didn't really examine the weapons and oil paintings at the entrance, but he recognized some of the paintings as by artists such as Monet Anderson from their signatures.
Sean was not familiar with the painters of that era, he only knew that Picasso's were more expensive.
As for whether they had any, he didn't look through them in detail, intending to check the inner part first.
