In Order Not to Destroy the Tang Dynasty, I Was Forced to Become Invincible

Li Changsheng lived from ancient times to the ninth year of Wude in the Tang Dynasty. He originally wanted to be a sweeping servant in the Prince's Mansion until the end of time. Unexpectedly, the mutation system forcibly gave him a [Doomsday Level Ability Blind Box]. He must release a heaven-destroying skill every day, otherwise he will self-destruct on the spot! "Warning! Today's skill [Local Level 10 Earthquake] is about to overflow, please release it immediately!" In order to prevent himself and Chang'an City from blowing up into the sky, Li Changsheng ran to the Xuanwu Gate under martial law with tears in his eyes and launched a big move into the open space. Boom! The city wall collapsed, and Li Shimin and Li Jiancheng's army, who were about to fight, were knocked to the ground. Li Changsheng stared at Li Changsheng dusting himself in the ruins. Li Shimin was horrified: "This is a warning from God! You sir are truly a man of God!" From then on, the painting style of the Tang Dynasty completely changed. In order to find a large enough "empty space without safety hazards" to release outrageous skills such as [Tear Space], [Summon Meteor], [Reverse Gravity], etc., Li Changsheng was forced to transform into the Supreme Commander of the Tang Dynasty: "Your Majesty, the earth is too small, how about we destroy the Turks and use it as a military training ground? Then shoot down Mars and let me set off fireworks?" As a result, Li Shimin went crazy and launched an army, and the Tang cavalry was forced into the sea of stars, creating an invincible Datang empire that spanned the multiverse!