After sending those few spaceships and forcing some of the Lisan Universe Semi-Celestials to leave the battlefield, Garisan didn't waste time and attacked Lisan's main force near the Foundation Pillar. Even though acquiring the Chaos Orign Source became harder, Lisan Universe didn't know if Garisan had other methods, so half of the army spread through the three realms was there at the Pillar.
Flavio and Lucas had their spies in the Universe after the failure of the Omni Vortex, so it wasn't any secret that Lisan had a lot of experts there. Lucas didn't bring as many experts as the ones Flavio lost during the first attack. However, the cultivators, demon beasts, devils, angels, spirits, etc, that Lucas brought had higher cultivation overall. Simply put, the lower number but much higher quality of Garisan's troops made their attack a lot more fearsome to deal with.
