THE INCIDENT:

In May 15 2021, Hell Rodan Attacked Tokyo, Which Caused A lot Of Casualties. Here Is A Photo Of Rodan Before He Got Captured & Became "Asset 19":

Yeah... It Looks So Big On The Building, But After He Became " Asset 19", He Escaped His Containment Area In Atlas Along With Nouctera. And After Several Months, Nouctera & Rodan Got More Familiar As "Friends".The ACU™ Thought Because It's Impossible, But It Happened Because The DNA Of Rodan Is In Nouctera Along With Gojira DNA From An Gojira Skeleton Called "DACM BLOCK-3" Or Known Better As "Draco".