第1集
Modern-day Li Yuan reincarnates as Emperor Li Yuan after the Incident at the Xuanwu Gate, handing over the imperial seal to Li Shimin upon seeing him covered in blood, thus voluntarily abdicating to seek a peaceful life. He finds the palace unsuitable and demands labor and funds from Li Shimin to build a luxurious villa equipped with a "heated toilet." He hires Xue Wanchi as a bodyguard and invites Pei Ji and others to form an "elderly mahjong club." When Fang Xuanling tries to dissuade him, he
