When Theseus was born his dad left him a stone with things inside. Beneath the great black stone there was a cavernous. When he turned 18 he was able to move the stone and get what his dad left behind.
Meeting with a mentor
After Theseus got the stuff stuff under the stone he when out to go find his dad. On the way he seen a centaur.
Crossing the threshold
On his way he was a consort battle. A creature attacked him but he won the battle.
Test, Allies, and Enemies
Theseus was happy for his gracious sword his father had gave him. He was glad it save him on his trip
Theseus has been walking for a while. Before crossing the river it was very hinder for him. He almost lost his life.
Theseus was almost hither to his father. He still had a long way to go.