Great Tang: I Transmigrated as Qin Qiong's Eldest Son

[Tang Dynasty + one heroine + sign-in System + lighthearted comedy]

Li An transmigrates as Qin Huai'an, the long-lost illegitimate son of Qin Qiong. After finishing the funeral arrangements for his adoptive mother, he decides to stay on the land she left him and live a laid-back life. One day, his System activates, and his first sign-in reward is [100 elite shadow guards willing to die for him].