Upstairs, all rooms except for Adam Walker's bedroom and study were merged into one to create this greenhouse.
The entire roof and walls made of glass steel allowed sunlight to shine in from morning till evening.
The most advanced greenhouse structure and automatic irrigation system not only kept it spring-like all year round, with roses blooming in every season, but also ensured that the roses would keep growing even without human care.
After closing the door, Adam picked up a pair of scissors from the tool rack and carefully tended to the flower branches.
From his initial clumsiness to the present, more than two decades had been enough to turn him into an expert in rose cultivation.
Having grown roses for over twenty years, this was the first time he had sent them out, given to the only person he ever wanted to give them to.
Seeing a few wilting roses on the branch, Adam carefully snipped them off.
