``` [No matter where they were, as long as Zhang Fei, whose Martial Soul was the Eight-Span Serpent Spear, joined forces with Guan Yu, whose Martial Soul was the Green Dragon Crescent Blade, and Liu Bei, whose Martial Soul was the Male and Female Twin Swords, to unleash the Martial Soul Fusion Skill Oath of the Peach Garden, a colossal peach tree that blotted out the sky and sun would appear out of thin air.]
[Once the peach tree appeared, the fragrance of peach blossoms would fill the entire area.]
[The fragrance of peach blossoms was anything but ordinary. It had three effects.]
[The first effect was to replenish the physical strength, Soul Power, and mental strength consumed by Liu Bei, Guan Yu, and Zhang Fei, keeping the three of them in peak condition at all times.]
[The second effect was to heal the physical and mental injuries suffered by Liu Bei, Guan Yu, and Zhang Fei.]
[The third and final effect was the most important effect of the Martial Soul Fusion Skill Oath of the Peach Garden. It had a name: Though we may not be born in the same year, month, day, and hour, we ask only to die in the same year, month, day, and hour. Under this effect, anyone who wished to kill Liu Bei, Guan Yu, and Zhang Fei had to kill all three at the same time. If only one of them died while the other two remained alive, the dead person would revive.]
[With the support of these three effects, Liu Bei, Guan Yu, and Zhang Fei were exceptionally difficult to kill.]
[In short, with the Martial Soul Fusion Skill Oath of the Peach Garden, no Soul Master or soul beast beneath the gods could defeat Liu Bei, Guan Yu, and Zhang Fei.