Valerian & Laureline (english version) - Volume 4 - Welcome to alflolol

Technorog is a planet essential to the economy of the Terran empire. For 200
years, it has been a centre of industry, research and agriculture. Suddenly,
the indigenous population—believed long extinct—comes back to the planet they
know as Alflolol. Earth’s laws are strict: They must be allowed back on their
ancestral grounds. But when Valerian and Laureline are assigned to facilitate
their “reinsertion,” they see the difference between the letter of the law and
its spirit...