You enter the church. The air inside is hotter, you smell the miasma, a faint scent of incense and old stone.

To your left, you spot a holy fountain with the head of a lion spitting water with his mouth, its waters are clear and pure.

Ahead you notice a grand staircase spirals upward, with a sign carved in the stone that marks Star Tower

To your right, a small door, with a sign that says Nun's quarters. The door is adorned with simple wooden carvings of flowers.

At the side of the spiral staircase there's a big, heavy wooden door marked as Main Praying Hall

What do you do?