The Great Tang's Idle Prince: Ten Years of Sign-Ins Leave Li Er Stunned

After transmigrating as Li Fu, the thirteenth prince of the Tang Dynasty and its least noticed royal, he only wants to be a lie-flat prince, eating his fill and waiting to die. Who knew he would activate the 【Tang Dynasty Location Sign-In System】 from the start! 【Sign in at the Hall of Supreme Harmony to receive the “Emperor's Qi-Gazing Art,” letting you see through people's hearts at a glance!】 【Sign in at Xuanwu Gate to receive “Overlord's Might,” with Li Yuanba's strength coursing through your body!】 【Sign in at the Hongwen Academy to receive “Unforgettable Memory,” taking all the world's books into your mind!】 Li Fu: “Father, I only want to go to my fief and farm.” Li Shimin: “You unfilial son! The treasury is empty, yet you've filled Chang'an with mountains of potatoes and sweet potatoes! The Turks invade, and your three thousand Black Armored Cavalry trample their royal court! The great clans rebel, and you turn around and uproot the Five Surnames and Seven Clans! You call that farming?”