Summary
A human boy name Light is kicked out from the adventurer party called the Race Uniongathering of races by his trusted comrades
There are 9 races in this world human race beast race dragon race elf race dwarf race and demon raceceneturghouldark elf The human race is looked down and discriminated against in this world as the most inferior
Draggothe Race Union is a party with various race members gathered to dispel such discrimination But they have a hidden purpose behind it They were ordered by countries other than human races to search for Master and take it under their own country
Light was welcomed into the Legion because of his gift Infinite Gacha a gift that might be owned by Master But in the end their investigation showed that hr is not Master However since they dont know what might happen in the future they decided to kill him
Light was about to be killed by the Race Uniongathering of races members but accidentally he steps on a Transfer Trap As a result he was teleported to the lowest level of the dungeon and escaped from Race Unions members In the deepest dungeon he was attacked by a mythical demon of LV1000
In a desperate situation Light hits the Infinite Gacha repeatedly Luckily he draws the SUR card Mei the Seeker Maid level 9999 She helps Light to repel the demons and saves his life
After finally escaping from the crisis Light decides to take revenge on his former comrades and fight against each nation to find the truth that almost killed him
Mei advises him to increase the number of trustworthy friends with Infinite Gacha to takes revenge and find the truth
Light agreed with her words and chose to build up his power in the deepest dungeon
Three years later Light has built up the strongest nation in the depth of the dungeon Once again he will return to the surface to take revenge on his former comrades and search for the truth that nearly killed him like an insect