Zongman: The Wrong Place, The Strongest Summoner

Sheng Yu traveled to the world of Dicuo and obtained the strongest summoner system.
After joining the Blue Ribbon Clan, the strongest favor system will be awakened.
Start with three magic spells and three skills.
Attack magic can be used as 99 types, another is summoning magic, and the last is defense and healing magic.
Blue Ribbon has no money, no power, and no people?
Under the summoning magic, the Lv.9 Empress, Lv.8 Hero, Lv.7 Silence and Gluttony... and other overlords are all resurrected.
There are also people like Alyse and Kaguya who were wiped out, who are resurrected.
Sheng Yu can also update their ability values ​​and levels like a god.
Some time later, Hestia's family, the strongest in Orario, accepted the commission to defeat the black dragon.
Sheng Yu rode on the head of the summoned Zagnath, surrounded by a group of tyrants and the heretic Niu Mei.
"Black dragon? Then it makes sense for me to summon a white dragon, right?"