Datang: Li Er, My Young Master Asked You to Pay Back the Money.

Male protagonist: Li Feng [Super nice Tang Dynasty novel], [Extremely imaginative], [Laoliu Shuangwen] When he opened his eyes, Li Feng, a special soldier in the apocalypse, was dumbfounded.   The person in front of me is not a foreign race but a manor, and I am not a hero but a young master!   Traveled back to the Tang Dynasty for nine years and became the eldest prince Li Shimin left among the people?   The [Helping Others] system is activated at the beginning, and the novice gift package is actually Li Yuanba's force package?   There are hidden dragons and crouching tigers in a small manor. Future famous generals Xue Rengui, Su Dingfang, and Wang Xuance call me young master and ask you if you are afraid!   Not afraid? Then I will let them build the Golden Palace! What? Debt collection! Doesn't the Dog Emperor need to pay back the money he owes?   Li Shimin: Is my life worth a penny? ? ?   Li Feng: The progress bar of the system upgrade task is 999/1000, and the only difference is your penny.   Li Shimin: I am your father!   Li Feng: You don't want to pay back the money, but you still want to take advantage of me? Pooh! Call me...   Queen Changsun: We are really your parents!   ............   Urgent report! Your Majesty, 200,000 Turkic iron cavalry are approaching the Wei River, and Chang'an is in danger!   [Ding! A major crisis event has been detected: 'Turkic invasion'!   [Trigger emergency helping mission: 'Guarding Chang'an'!   ............   Your Majesty, maybe... I have a way to defeat the enemy. I can lend you a token and use it, like "I am here in person". Hurry! ! ! ! !   .....................