I Know the Seventy-Two Techniques of Mountains and Seas

Chen Jingyuan lay on the bed with his eyes closed, "I have traveled through time, I have traveled through time, the system boss took me through time" "In the future, it will no longer be a dream to go up to the sky to catch the moon and go down to the five oceans to catch turtles." "This world is destined to leave my immortal legend." Chen Jingyuan finally opened his eyes after having sex.