The End of the World: Transformation into Kamen Rider Kaito at the Beginning

The end is coming, and countless races have come to the earth. All human beings unlocked the National Doomsday System, and Lin Xuan was accidentally bound to the "Summoning System of All Realms", which can summon props from all planes. Jia Dou Driver, Liu Dao Ruo Fire, Skyshattering Seal, Qinglian Earth Heart Fire... (Not the Holy Mother, decisive in killing, not excessively dark, style of beheading sister Su, no harem)