Richard appeared at the Spell Test Field at the bottom of the Eden Garden Heavenly Pit.
This was already the seventh day since the start of nuclear weapon construction.
After a week, he had completed the first four key processes of nuclear weapon construction and many subsequent tedious ones, advancing progress to 60 percent, with 40 percent remaining to be completed.
And now, what he had to do was a relatively important step among the remaining 40 percent: the experiment on the explosives for triggering the nuclear weapon.
As mentioned before, a nuclear weapon like an atomic bomb consists of a detonation control system, high-energy explosives, reflector layer, nuclear components containing nuclear fuel, neutron source, and shell.
