Su Mowan, a girl who possesses ancient divine blood and can give ink ingots the miraculous effect of calming the soul and calming the soul, opened a small ink shop in the capital incognito to avoid enemies who covet her blood. By chance, her ink ingot was acquired by Xiao Jue, the former God of War Governor Xiao Jue who suffered from post-war trauma and disabled both legs. Xiao Jue discovered that this ink could help him sleep peacefully, and he became attached to this shop and its owner.
Su Mowan just wanted to make money safely, but he was unknowingly drawn into the whirlpool of the court. Xiao Jue seems to be down and out, but in fact he holds his old subordinates and huge power. While enjoying Su Mowan's "healing", he calmly removes all obstacles for her - from the bullying peers, to the noble girls who are provoking troubles, to the enemies who are chasing her.
Under Xiao Jue's extreme pampering and protection, Su Mowan gradually opened her heart. As the two join forces to fight against a common enemy (the same gang of traitors in the court who caused Xiao Jue's disability and hunted down Su Mowan), their relationship heats up rapidly. Su Mowan used her "divine blood ink" to make many strange moves, which not only helped Xiao Jue uncover the traitor and solve the crisis, but also used the painting as a formation in the decisive battle to turn the tide. In the end, the conspiracy was completely shattered, and Xiao Jue's old injuries miraculously improved due to Su Mowan's careful treatment. He gave up the opportunity to return to the top, chose to live in seclusion with his beloved, and lived a sweet life as a couple of gods and immortals.
