I was imprisoned by the Empress at the beginning, and I was secretly invincible

Story of: I was imprisoned by the Empress at the beginning, and I was secretly invincibleJiang Hao traveled through another world and worked hard to help the empress ascend the throne, but he didn't expect that he would be abandoned and thrown into the prison. Fortunately, he awakened the lying system, and as long as he lay down, he could get rewards. [Ding, lie down for a day, get the best physique. ] [Ding, lie down for a month, get the longevity technique. ] [Ding, lie down for a year, get the saintly fruit. ] So, he lay down and slept in the prison every day, and he became invincible without knowing it...